2026-11-11 216.73.216.25
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Code of China
Position: Chinese Classification
- Basic standard and general method
- Machine tool in general
- Vessel manufacturing process devices in general
- Overall vessels in general
- Telephone communication equipment
- Engineering structure in general
- Control circuit apparatus
- Steam turbine and its auxiliary equipment
- Architectural engineering construction machinery
- Technical management
- Computer peripherals
- Standardization and quality management
- Other electronic instrument and equipment
- Microwave communication equipment
- Program transmission
- Meteorological instrument
- Health foods
- Semimetal
- Cooling and cooling device
- Design and quality evaluation of computer
- Extensive magnitude and exchanger
- Casting
- Sulphonamide, antituberculostatic and other antiinfectives
- Masonry product
- Ramie textile in general
- Vacuum testing instrument and equipment
- Communication network technical system
- Traction power supply in general
- Basic standards and general methods for magnetic recording material
- Daily-use hardware
- Environmental quality standards for other areas
- Passenger transport
- Engine - overall
- Ship theory and model test
- Canned foods in general
- Marine boiler and steam engine
- Chemical fibre
- Bicycle
- Hydraulic machinery
- Metal nondestructive testing method
- Printing machinery
- Offshore petroleum operation equipment
- Electrical installation parts for vessel
- Other electric appliances
- Machinery for sensitive material and magnetic tape
- Lightning arrester
- Washing equipment
- Chemical equipment
- Building material machinery and equipment in general
- Transport and storage
- Coal petrography
- Sampling methods for liquid mediums and plant, animal and human organism
- Lens
- Hygiene, safety and labor protection
- Hygiene, safety and labor protection
- Navigation channel and mark in general
- Hand tool
- Hygiene, safety and labor protection
- Non-traditional processing machine tool
- Flavoring agents
- Filter and delay line
- Hygiene, safety and labor protection
- Basic standards and general methods
- Precision engineering and cadastral mapping
- Economic forest and byproduct
- Container, tray and pallet
- Daily use ceramics products
- Artistic handicrafts
- Standardization and quality management
- Standardization and quality management
- Printing machinery
- Basic standards and general methods for adhesives
- Engine auxiliary system and its accessories
- Tyre
- Film integrated circuit
- Deck fittings
- Signal repair technology and equipment
- Electrical equipment for special use
- Intake, exhaust and fuel supply systems
- Pressure vessel
- Underwater environmental condition and test method
- Engineering seismic resistance
- Household cleaning and cosmetic appliances
- Metal casting and forging materials used for aviation and aerospace
- Casting equipment
- Metallurgical industry engineering
- Marine internal-combustion engine
- Geological mineral survey and development in general
- Computer application
- Computer application
- Low-voltage distribution tool
- Traffic control system
- Life service automobile
- Timber engineering
- Transmission and braking system
- Other material composition analyzer
- Printed circuit
- Electrical product mechanical structure
- Standardization and quality management
- Urban traffic facility
- Small and special electrical machine for electronic equipment
- Railway passenger coaches
- Discharge standards for industrial pollutants of mining areas and raw materials
- Medicinal materials pickoff and Chinese medicine processing machinery
- Turnout and steel rail expansion piece
- Graphite material
- Economic management
- Household air conditioning and cooling appliances
- Crushing and grinding equipment
- Rescue and salvage
- Light industry engineering
- Warehouse and storage yard operation and management
- Blasting Technology
- Analysis methods for exhaust emission pollutants
- Semiconductor integrated circuit
- Fireproof material in general
- Trolley bus and other vehicles in general
- Steel and iron products in general
- Sliding bearing
- Analysis methods for industrial wastewater and pollutants
- Flow capacity and material level instrument
- Power supply equipment
- Powder metallurgy in general
- Textile end products
- Heat supply and heating engineering
- Standardization and quality management
- Others
- Biological agent and blood products
- Diagnostic standard for occupational diseases
- Compartment auxiliary machine
- Oxide and elementary substance
- Aircraft and its accessories in general
- Subgrade and foundation engineering
- Environmental pollutant monitoring methods
- Time and Frequency Measurement
- Aquatic product and fishery engineering
- Hygiene, safety and labor protection
- Repair and maintennance of marine eletrical, observiation and navigation equipment
- Drugs for antipyretic, anodyne, anesthesia and central nervous system
- Economic management
- Universal electronic measuring instrument, equipment and system
- Gas medium and radioactive substance sampling
- Food Additives and flavoring agents in general
- Technical management
- Water turbine and its auxiliary equipment
- Mining electric locomotives
- Furs and leathers
- Chemical machinery and equipment parts
- System equipment interface
- Marine pipe fittings
- Pesticide management and application method
- Marine valve fittings
- Fishing vessels - overall
- Technical management
- Geological exploration equipment in general
- Industrial dust and gas prevention technology
- Talcum material
- Salt production in general
- Mineral processing
- Towing device
- Safety appliance and equipment
- Unshaped refractory
- Equipment for manufacturing of traction power supply products
- Rescue, salvage and diving in general
- Electrochemical, thermochemistry and optical profile type analyzer
- Port handling machinery and accessory
- Tools for aquatic product and fishery
- Semimetal and semiconductor material analysis method
- Technical management
- Constructional plastics product
- Technical management
- Cargo handling
- Railway construction machinery utilization and service
- Electric traction equipment
- Dedicated port facilities
- Cutters
- Traction substation
- Iron ore
- Textile testing instrument
- Ingot and blank casting equipment
- Electric rotating machinery in general
- Combination grippers
- Fruit processing and products
- Adhesives
- Food sanitation
- Explosion-proof electric machine
- Astronomy
- Vegetable processing and products
- Technical management
- Automatic logistics equipment
- Isotope and radioactive sources in general
- Basic standards and general methods
- Information processing system design and documentation
- Hardware and household appliance machinery
- Other inorganic chemicals
- Basic standard and general method
- Economic management
- Flavoring materials
- Mathematics
- Spinning machinery and apparatus
- Magnetic measurement instrument
- Marking, packaging, transportation and storage
- Steel ingot and billet
- Semiconductor photosensing device
- Combined transport
- Hydraulic engineering construction machinery and equipment
- Saccharified residues
- Medical electronic equipment
- Basic standards and general methods
- Power generation, transformation and distribution equipment for vessel
- Environmental quality standards for specialized fields
- Coating
- Communication and broadcasting equipment manufacturing machine in general
- Lubrication and lubrication device
- Electrical, observation/communication and navigation equipment for vessel in general
- Technical management
- Electrical construction installation engineering
- Standardization, quality management
- Wood logging machinery and tools
- Electromagnetic Measurement
- Oil and gas processing equipment
- Vehicle body (cab) and accessories
- Pigment
- Labor safety technology in general
- Codification
- Printed and dyed articles
- Heat-exchange equipment
- Capacitor
- Industrial physical hazard control
- Communication equipment in general
- Heavy metal ore
- Basic standards and general methods
- Broadcasting and television network in general
- Welding and cutting
- Special non-metal ore
- Materials
- Physiotherapy and TCM instrument and equipment
- Dedicated inspection equipment
- Medical laboratory equipment
- Data element representing method
- Printing Technology
- Elevator
- Drugs for diagnostic aids, externally-used sanitizer, ENT and dermatology
- Camera and photograph instrument
- Marine nuclear powerplant
- Insulator
- Computer application
- Silviculture machinery and tools
- Compound semiconductor material
- Biomass energy
- Dyeing and finishing machinery and apparatus
- Universal machinery and equipment in general
- Universal parts and line materials
- Optical equipment
- Headwear, gloves and hosiery
- Storage battery production equipment
- Machine tool element
- General rolling stock standards in general
- Sanitation in general
- Universal parts
- Refrigeration equipment
- Time measurement instrument
- Beverage products
- Offshore petroleum operation
- Non-metal chemical machinery equipment
- Spacecraft power system
- Medical ultrasound, laser, high-frequency instrument and equipment
- Semiconductor diode
- Truck
- Furniture accessories
- Garden animal and plant and their equipment
- Half finished cotton products
- Laser device
- Fur, leather and artificial leather products
- Manganese ore
- Force and deformation test instrument
- Fasteners
- Transporting, hoisting and filling equipment
- Hygiene, safety and labor protection
- Marking, packaging, transportation and storage
- Standards for discharge in special areas
- Melon, fruit and vegetable planting and product
- Display recording instrument
- Other reagents
- Dedicated processing equipment
- Concrete components and accessories
- Other equipment for shipbuilding
- Technical management
- Baking products
- Railway steel
- Fastener
- Welding and cutting
- Electric power system
- Electron beam tube
- Other non-metal mine product in general
- Special equipment for main and auxiliary machine manufacturing
- Coal gas
- Rare light metals and their alloys
- Chemical product
- Other special automobiles
- Electric lighting in general
- Combined machine tool
- Electronic and electrical equipment
- Radiation protection instrument
- Industrial equipment installation engineering in general
- Electrical equipment and tool in general
- Braking system
- Mining machinery equipment in general
- Mica splitting and product
- Others
- Bearing system
- General organic reagent and solvent
- Bridge, culvert and tunnel components
- Other special devices
- Coating auxiliary materials
- Management, utilization and service of shore station communication equipment
- Basic standards and general methods on chemical fertilizers
- Navigation mark setting and operating
- Guard and alarm system
- Analysis methods for toxic substances in atmosphere
- Knitting machinery and apparatus
- Field effect device
- Powder metallurgy material and product
- Cosmetics
- Electric power safety monitor
- Food processing and products in general
- Woodworking machine and machine tool
- Brick and tile making equipment
- Profile steel and deformed steel
- Tractors in general
- Marine ventilation accessories
- Solvent oil
- Radiological sanitation protection
- Tooth paste, soap and detergent
- Daily use glass, ceramic, enamel and plastic products in general
- Quantity and Unit
- Printed and dyed silk and silk-blended fabric articles
- Refractory fibre
- Vacuum technique and equipment
- Diving and its physiological condition
- Aerospace ground equipment in general
- Coke
- Car coupler and shock absorber
- Engines and accessory devices
- Insulating parts for electronic equipment
- Safety and health skill assessment
- Aquatic product refreshment
- Heavy metals and their alloys analysis method
- Secondary nonferrous metals and their alloys
- Building hardware
- Acoustic instrument and seismograph
- Specifications for pollution control
- Other daily necessaries
- Cash crop in general
- Surgery devices
- Precious metals and their alloys
- Metal material testing machine
- Freight transport
- Analysis methods for industrial residue pollutants
- Technical management
- Basic standards and general methods for synthetic resin and plastic
- Information processing technology in general
- Lubricating system
- Industrial gas and chemical gas
- Optical metrological instrument
- Basic standards and general methods
- Labor protection management in general
- Gear and thread cutting machine
- Automobile chassis and vehicle body in general
- Composite structure engineering
- Sports goods
- Railway communication equipment
- Communication equipment capacity series
- Basic organic chemicals
- Valve
- Other rubber products
- Navigation mark management and service
- Rare metals and their alloys
- Heat-exchange equipment
- Agriculture and animal husbandry and agricultural reclamation engineering
- Coke and knot making equipment
- Sugar-yielding crop and product
- Metal components and accessories
- Opening and system interconnection of computer
- Office supplies and office implements
- Measuring devices
- Knit articles
- Plastic components and accessorie
- Petroleum extraction
- Antenna and its feeder
- Manipulation system and its accessories
- Animal husbandry in general
- Precious metals and its alloy analysis method
- Special technological equipment for shipbuilding in general
- Flood control and waterlogging drainage engineering
- Computer in general
- Special automobiles in general
- Ignition device
- Half finished linen products
- Food processing machinery in general
- Standardization and quality management
- Air transport and ground equipment in general
- Printing and dyeing of textile articles
- Earthwork and tunneling works
- Ship hull and outfitting maintenance and service
- Freight transport
- Forestry and coal transport vehicles
- Turbine manufacturing process device
- Human Engineering
- High voltage switchgear
- Nuclear detector
- Manufacturing equipment of railway handling machinery
- Blended wines
- Furniture products
- City appearance sanitary equipment and facility
- Corrosion protection for wood and bamboo
- Projection equipment and its accessory
- Manufacturing and equipment of communication products
- Lubrication and cooling systems; heating devices
- Refractory material equipment
- Building glass
- Analysis methods for mobile pollution sources
- Fermented wines
- Nuclear industry engineering
- Communication network in general
- Waterway container transport and unitized transport
- Economic management
- Earth science instrument
- Pharmaceutical processing machinery and equipment
- Heat treatment
- Architectural physics
- Mining diesel locomotives
- Charcoal
- Map printing
- Shafting equipment
- Receiving/Originating tube
- Hydrology and water conservancy instrument
- Spring
- Leather processing machinery
- Chemical fiber machinery and instrument
- Cold processing technology
- Wall
- Package printing, lead sealing and labeling
- Marine gate valves and plug cocks
- Solid fuel ore survey
- Computer application
- Geothermal energy
- Dangerous weather warning standards for special industrial areas
- Non-metal ore in general
- Grinding machine
- Hygiene, safety and labor protection
- Laboratory instrument and vacuum instrument in general
- Technology and technological equipment
- Coal tar processed products
- Steering and operation system
- Front sheet metal lagging
- Industrial and civil construction engineering in general
- Marking, packaging, transport and storage
- Other non-metal mine product
- Navigation equipment
- Wind energy
- Mechanics Measurement
- Basic standards and general methods for pesticides
- Highway engineering
- Environmental radiation protection and nuclear medicine protection
- Ship maintenance and service in general
- Standardization and quality management
- Light industry machinery in general
- Computer application
- Other electronic components
- Main and auxiliary machines for vessel in general
- Cooking appliances, basic standards and general methods
- Ultrasonic wave and sound radiation defectoscope
- Boiler and its auxiliary equipment
- Dump truck
- Aviation sports equipment
- Stock and poultry raising machinery and tools
- Engineering hydrology
- Radioactive sources
- Optical Measurement
- Economic management
- Fire-fighting in general
- Computer application
- Temperature and pressure instrument
- Petroleum wax
- Inorganic salt
- Quartz crystal and piezoelectric element
- Printed and dyed wool and wool-blended fabric articles
- Silk and silk fabric in general
- Hand tools
- Cotton textile in general
- Lamp accessories
- Electric power engineering in general
- Building heating and ventilation and air conditioning instrument and equipment
- Ground power source equipment
- Radio Measurement
- Coal dressing
- Electric transmission and transformation equipment in general
- Drug testing instrument
- Petroleum drilling
- Basic standards and general methods for chemical additive
- Communication network performance index and testing
- Marking, packaging, transport and storage
- Solid fuel ore in general
- Conductor and cable for electronic equipment
- Hygiene, safety and labor protection
- Traffic accident management
- Medical isotopes
- Basic standards and general methods for surface active agent
- Hydrogeological survey
- Automotive engines in general
- Medical sanitary products
- Computer application
- Environmental quality standards for upper atmosphere
- Optical instrument in general
- Petroleum products in general
- Marking, packaging, transport and storage
- Heat insulation, sound absorption, light fireproof material
- Rock drilling machinery
- Printed and dyed linen and linen-blended fabric articles
- Water and soil conservation
- Operation pieces
- Safety, hygiene and labor protection
- Fire protection technology
- Rare metals and their alloys analysis method
- Hygiene, safety and labor protection
- Microwave and millimeter wave diode and triode
- Textile machinery and apparatus in general
- Environmental protection equipment
- Culture, education and drawing instruments, notebooks and cards
- Code, character set and character recognition
- Railway maintenance machinery
- Toys
- Universal processing machinery and equipment in general
- Carbon product equipment
- Hygiene, safety and labor protection
- Light metals and their alloys analysis method
- Engineering survey
- Basic standard and general method on forestry
- Light metals and their alloys
- Crude salt
- Dye
- Technological equipment in general
- Printing and dyeing of knit articles
- Grease and oil processing and products
- Precision alloy
- Towing vehicle
- Technical management
- Process and tooling
- Postal code, postal hub internal technological process
- Communication network architecture
- Economic management
- Communication repair technology and equipment
- Puffing and compressed foods
- Film and Photographic Technology
- Electronic components
- Braking system
- Rubber tube, rubber belt and tape
- Trailers in general
- Power plant and electric power system operating maintenance
- Diving equipment
- Pipe fittings, clamps and seals
- Navigation channel management and maintenance
- Metallurgy material and auxiliary material in general
- Electric drive control equipment
- Aircraft instruments
- Analysis methods for toxic and harmful substances in mineral
- Medical radiographic equipment
- Solar energy
- Measuring tool and instrument
- Urban and rural planning
- Postal service in general
- Tank lorry
- Aerospace initiation and ignition devices
- Civil air defense works
- Ground control and guidance system
- Motorcycles in general
- Magnifier and microscope
- Standardization and quality management
- Metal mechanical property test method
- Accelerator for agriculture and industry
- Other petroleum products
- Electric power testing technique
- Petrochemical and chemical industry engineering
- Basic standards and general methods
- Radar, navigation equipment and system
- Air traffic control
- Building water supply and draining engineering
- Blankets
- Standardization and quality management
- Sealing material
- Photographic-grade chemicals
- General nuclear instrument
- Hygiene, safety and labor protection
- Others
- Gear and thread cutting machine
- Tobacco, beverage crop and product
- Electric transmission line and equipment
- Industrial construction engineering
- Hoisting machinery
- Water supply and draining engineering in general
- Non-ferrous metal ores in general
- Education, Degree and Title
- Others
- Synthetic materials in general
- Plant protection in general
- Toxic and harmful solid waste control standards
- Fibre reinforced composites
- Mine haulage
- Moulds
- Non-ferrous metals and their alloys products in general
- Steel and iron alloy analysis method
- Furniture processing machinery
- Pump
- Marking, packaging, transport and storage
- Basic standards and general methods
- Broadcasting and television system
- Maternity and child hygiene, family planning technology
- Vessel instrument manufacturing process device
- Vessel technology
- Discharge standard for mobile pollution sources
- Half finished wool products
- Refrigeration equipment
- Mechanical equipment installation engineering
- Special equipment for instrument and apparatus for shipbuilding
- Internal combustion engine and auxiliary equipment
- Cooling system and heating equipment
- Radioactive three wastes treatment
- Cement and cement product equipment
- Urban domestic pollution source control standards
- General technical requirements
- Metal processing property test method
- Outdoor water supply and draining engineering
- Electron tube in general
- Commerce, Trade and Contract
- Special equipment for aircraft manufacturing
- Domestic animal and poultry
- Heat supply instrument and equipment
- Economic management
- Daily use enamel products
- chromatograph
- Other production equipment
- Steel tube and cast iron pipe
- Technical management
- Devices for small vessel
- Cement
- Bearing system
- Economic management
- Natural gas
- Marine installations
- Nontechnical ore survey
- Engineering Standard Substance
- Other daily-use chemicals
- Engine body and moving parts
- Industrial control and computer application equipment
- Marine communication equipment
- Ship navigation safety and transmission safety standards
- Milk and dairy products
- Paper manufacturing machinery in general
- Traction power supply repair technology and equipment
- Children foods
- Rare scattered metals and their alloys
- Composite materials and solid fuels
- Broadcasting and television equipment in general
- Operating equipment, instrument and meter
- Analysis methods for environmental quality of soils
- Deck machinery
- Video and pulse system equipment
- Chrome ore
- Economic management
- Rolling equipment
- Knitted grey fabrics
- Medical and foodstuff rubber products
- Metallochemistry analysis method in general
- Locomotives in general
- Coal for coking, chemical and building materials
- Other electrical production equipment
- Cold processing technology
- Microcircuit in general
- Economic Management
- Boiler and its auxiliary equipment
- Instruments and test devices for vehicle
- Hot processing technology
- Semiconductor triode
- Arrangement of transmission system group and frequency spectrum
- Standardization and quality management
- Sound and electronic sound equipment
- Metal physical property test method
- Observation equipment for vessel
- Non-traditional processing technology
- Beekeeping, silkworm keeping
- Computer application
- Artificial rich ore
- Small vessels - overall
- Navigation mark product
- Natural food additives
- Plastic profile
- Sampling methods for solid waste, soil and other environmental elements
- Coal analysis methods
- Accommodation outfit
- Railway construction product maintenance and service
- Basic standards and general methods
- Footgear
- Vehicle management
- Economic management
- Optical communication equipment
- Electrical system and equipment
- Wire products
- AC/DC supply units
- Telecommunication technical requirements and interface
- Grinding machine
- Technical management
- Aircraft test apparatus
- Hygiene, safety and labor protection
- Reliability
- Driving force installation and manipulation
- Medical apparatus and devices in general
- Hygiene, safety and labor protection
- Standardization and Quality Management
- Noise and vibration test methods
- Plant and mine transport
- Fasteners
- General grippers
- Connector
- Potentiometer
- Power semiconductor device and parts
- Basic standards and general methods for household appliances
- Canning process machinery
- Decommissioning of nuclear power plant
- Reagent and substance of high purity
- Vacuum grease and anti-rust grease
- Slotting, broaching, planing and sawing machines
- Artificial leathers and synthetic leathers
- Pharmaceutic minor ingredients and others
- Vessel materials and their inspection methods
- Thermoelectric cooling module and device
- Railway handling machinery
- Engineering geophysical exploration and remote sensing exploration survey
- Spacecraft control and guidance system
- Petroleum development
- Nutrition sanitation
- Railway components
- X ray, magnetic powder, fluorescent light and other defectoscope
- TCM pharmaceutics
- Electronic manufacturing industry engineering
- Chemical machinery and equipment in general
- Electric locomotives
- Building material raw material ore
- Data communication equipment
- Antiparasite, antihistamine, endemic disease medicine and antidote
- Marine communication remote-control & manipulation accessories
- Railway signals in general
- Permissible standards for discharging into treatment structures
- Telescope, geodetic survey and aerial survey instrumentation
- Braking system
- Electrician alloy parts
- Structural element
- Electrical insulating material and its products
- Highway transportation in general
- Threads, straps and ropes
- Special equipment for spacecraft manufacturing
- Computer application
- Signal product manufacturing equipment
- Fire fighting equipment
- Linen cloth
- Pipeline fittings
- Petroleum drilling & production equipment and instrument
- Forging and pressing
- Aircraft and spacecraft manufacturing equipment in general
- Container car
- Computer application
- Synthetic food additives
- Communication network number, signal and connection
- Gear and gear drive
- Canned fishery
- Farming machinery and tools
- Inland water transportation vessels - overall
- Household health care appliances
- Freight traffic
- Chain drive, belt drive and key joint
- Special devices for ocean platform
- Special refractory
- Silk and silk textile products
- Analysis and test methods for physical pollution
- Relay and chopper
- Micro and copier machinery
- Monitoring instrument
- Heavy metals and their alloys
- Technical management
- Computer application
- Photogrammetry and Remote Sensing
- Linen yarn and threads
- Standardization and quality management
- Special machine
- Hygiene, safety and labor protection
- Oceanographic instrumentation
- Heat supply, air supply, air conditioning and refrigerating engineering in general
- Standardization and quality management
- Basic standards and general methods
- Rare refractory metals and their compounds
- Sports facilities and apparatus
- Physical power source
- Automatic logistics equipment
- Nuclear radiation accident emergency and treatment
- Separating machinery
- Drilling, boring and milling machine
- Packaging method
- Horology
- Carbon material in general
- Research and test reactor
- Electrical apparatus and light fixture
- Knitted fabric in general
- Traffic control in general
- Use and repair of railway handling machinery
- Lubricating oil
- Shaft building equipment
- Shipping industry engineering
- Standardization and quality management
- Petroleum geology exploration
- Electric energy measurement and load control system
- General examination instrument
- Standardization and quality management
- Labor sanitation
- Determination methods for quality of other environmental elements
- Textile industry engineering
- Economic management
- Basic standards and general methods
- Metal chemical property test method
- Power station equipment automation devices
- Shaped insulating refractory
- Nonmetallic materials used for aviation and aerospace
- Mechanical vibration, impact equipment and dynamic balancing machine
- Precious metal ore
- Ocean energy
- Medical optical instrument and endoscope
- Natural resource and environment protection
- Concrete structure engineering
- Microscopic test and other laboratory instruments
- Integrated test system
- Oil shale
- Dye intermediate
- Non-traditional processing technology
- Petroleum exploration logging equipment and instrument
- Other non-metal ore
- Electric control devices and measurement equipment for vessel
- Building maintenance engineering
- Forage crop
- Latex products
- Engine room equipment
- Forestry chemical raw material
- Railway insignia and uniform
- Antibiotics
- Electrical parametric test and power supply unit
- Computer application
- Computer application
- Engine
- Hardware in general
- Marking, packaging, transport and storage
- Petroleum exploration, development, gathering and transportation equipment in general
- Test equipment and test plate instrument
- Film making equipment
- Technical management
- Hygiene, safety and labor protection
- Mould
- Special chemical instrument and meter
- Other automation devices
- Metal equipment and process pipe installation engineering
- Ground measurement and control equipment
- Economic management
- Other refractory material
- Articles for labor protection
- Engineering vehicle
- Standardization and quality management
- Pharmaceutical, safety machinery and tool in general
- Gypsum product
- Operation piece
- Rolling bearing
- Basic standards and general methods
- Petroleum and natural gas in general
- Hover marine transportation
- Catalyst
- Basic standards and general methods for dye
- Diesel locomotives
- Remote control and communication
- Standard for discharge in other areas
- Electrochemical power source
- Other chemical products in general
- Electrical logging simulation indicating instrument
- Length Measurement
- Management, utilization and service of marine communication and navigation equipment
- Production environment safety and health facilities
- Material and component for instrument and meter
- Other power equipment
- Machinery and instrument manufacturing industry engineering
- Energy in general
- Specialized vessel devices in general
- Other generating equipment
- Basic refractory
- Port job scheduling
- Lubricating grease
- General lamps
- Sugar producing machinery
- Car
- Computer application
- High temperature alloy
- Data encryption
- Non-metal Chemical Component Standard Substance
- Special ceramics
- Engine spare parts
- Mechanical quantity instrument, automatic weighing equipment and other measuring instrument
- Plant quarantine, pest control
- Daily use glass products
- Movie, photo, micro and copier equipment in general
- Electrical equipment manufacturing process device
- Power station engineering
- Switch
- Railway construction equipment in general
- Environmental quality standards for areas
- Lubricating parts, seals and connecting pieces
- Standards for discharge into rivers
- Other fermented goods
- Water power engineering
- Raw bamboo and bamboo wood
- Canned vegetable
- Stomatologic device, equipment and material
- Basic standard and general method for coating
- Industrial electric heating equipment
- Masonry engineering
- Livestock and poultry product
- Mechanical structural member for electronic equipment
- Other papers
- Fowl and egg processing and products
- Special vehicles
- Basic standards and general methods
- Coal for power station and industrial boiler
- Siliceous refractory
- Computer application
- Basic standards and general methods
- Hydraulic fluid
- Rubber seal
- Reliability and maintainability
- Station and section equipment
- Ophthalmic and ENT surgical devices
- Spacecraft stable system
- Electric tool
- Electronic measurement and equipment in general
- Packaging tool
- Agriculture, forestry, husbandry and fishery construction engineering
- Recording instrument and light oscillograph
- Other steel and iron products
- Ground test equipment
- Fuel oil
- Economic management
- Physical Chemical Component Standard Substance
- Recording equipment
- Low-voltage distribution electrical equipment
- Glass fibre
- Mapping in general
- Photosensitive material
- Beneficiation reagent
- Nuclear material and nuclear fuel in general
- Telecommunication equipment installation engineering
- Automatic control and remote control equipment
- Data medium
- Petroleum and gas gathering and transportation
- Technical management
- Forestry industry engineering
- Marking, packaging, transport and storage
- Separating machinery
- Railway engineering
- Machine tool in general
- Special equipment for marine transportation vessel
- Analysis methods for substances in ocean
- Computer application
- Electric traction equipment
- Vessel pipeline fittings in general
- Structural members of electrical devices
- Radio communication equipment
- Standardization and quality management
- Chemical fibre in general
- Automobiles in general
- Gas separation and liquefaction equipment
- Special equipment for inland water transportation vessel
- Mooring fittings
- Industrial automation and control device in general
- Pig iron
- Tobacco
- Underwater sound equipment
- Low voltage apparatus in general
- Ventilation and air conditioning engineering
- Furniture in general
- Electronic industry production equipment in general
- Mechanical gadgets and components
- Physical property analyzer
- DC machine
- Highway container transport and unitized transport
- Urban traffic engineering
- Wave guide coaxial component and accessory
- Marking, packaing, transport and storage
- Locomotive repair technology and equipment
- Cement composite material and additives
- Standardization and quality management
- Cab and others
- Special instruments for schools
- Processed sugar
- Passenger transport
- General and microsurgical devices
- Fuel oil heating system
- Physical Standard Substance
- Agricultural products and feed processing machinery
- Synthetic grease
- Editing and Publication
- Artistic handicrafts and other daily necessaries in general
- Oil crop and product
- Fragrances and flavors
- Inorganic acid and alkali
- Electrical carbon product
- Transmission system
- Basic standards and general methods for photosensitive material
- Antenna, radar, navigation, remote control equipment manufacturing machine and engineering
- Refrigerating engineering
- Traffic information management
- Magnetic recording material
- Insulating oil
- Computer application
- Rare metal ore
- Coupling, brake and speed variator
- Hydraulic lift system
- Ferrous metal ore in general
- Wire with insulation layer
- Canned fruit
- Special lamps
- AGS system and equipment
- Special devices for auxiliary vessel and survey vessel
- Communication line and equipment
- Explosion-proof electric apparatus
- Paper pulp and paperboard
- Physical pollution control standards
- Agricultural meteorology
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- Connecting piece for installation and wiring
- Special glass
- Low energy accelerator in general
- Water treatment agent
- Processing technology in general
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- Railway vehicles in general
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- Communication switcher program control language
- General inorganic reagent
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- Technology
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- Digital display instrument
- Forest conservation
- Basic standards and general methods
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- Computer equipment
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- Others
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- Life-support system and equipment
- Meteorology
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- Train broadcast and television
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- Artificial lens
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- Sewing machine
- Program transmission system interface
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- Pressure vessels
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- Binding material
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- Indicator and specific reagent
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- Hybrid integrated circuit
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- Railway communication network
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- Agriculture and forestry technology
- Environmental Condition and General Test Method
- Library, Archives, Literature and Information
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- Other electron tube
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- Basic Subject in general
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- Meat processing and products
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- Crime judging technology
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- Machine tool assistive device and accessory
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- Economic management
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- Program language
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- Underwater service
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- Traditional Chinese medicinal materials
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- Communication engineering
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- Ambient conditions
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- Chemical raw material ore
- Canned meat
- Basic standards and general methods
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- Vacuum technique and equipment
- Industrial wool and felt
- Domesticate animal
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- Artificial petroleum
- Highway vehicle utilization, maintenance and service
- Daily use plastic products
- Power supply and power supply unit
- Forest management technology
- Carbon black
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- Laboratory glass, ceramic and plastic vessel
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- Color
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- Computer application
- Infrared device
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- Decorative material
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- Half finished chemical fibre products
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- Crude petroleum
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- Silk yarns and threads
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- Metallurgical auxiliary material ore
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- Lathe
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- Other special alloys
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- Medical science
- Public medical equipment
- Oceanology
- Cast stone
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