Title |
Standard No. |
Implemented On |
Low voltage coils for solenoid valves | T/ZZB 0138-2016 | |
Pneumatic fluid power—Single rod cylinders,bores from 8 mm to 25 mm—Mounting dimensions | GB/T 8102-2020 | 2021-6-1 |
Fluid power systems and components—Cylinder piston rod thread types and dimensions | GB/T 2350-2020 | 2021-6-1 |
Connections for hydraulic fluid power—Hose fittings—Part 6: 60° cone ends | GB/T 9065.6-2020 | 2020-12-1 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems | GB/T 14513.3-2020 | 2020-12-1 |
Connections for hydraulic fluid power—Hose fittings—Part 4: Stud ends | GB/T 9065.4-2020 | 2020-12-1 |
Pneumatic fluid power—Rules of non-ferrous metallic cylinder body | GB/T 38758-2020 | 2020-11-1 |
Methods to assess the reliability of pneumatic components -- Part 2: Directional control valve | GB/T 38206.2-2020 | 2020-11-1 |
Methods to assess the reliability of pneumatic components—Part 3:Cylinders with piston rod | GB/T 38206.3-2019 | 2020-5-1 |
Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using high viscosity fluid | GB/T 38175-2019 | 2020-5-1 |
Hydraulic fluid power—Mounting dimensions for single rod cylinders,10 MPa series—Part 2:Short-stroke series | GB/T 38178.2-2019 | 2020-5-1 |
Hydraulic fluid power—Mounting dimensions for single rod cylinders,16MPa series—Part 3:Compact series with bores from 250mm to 500mm | GB/T 38205.3-2019 | 2020-5-1 |
Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 3:Dimensions and tolerances of wiper ring | GB/T 36520.3-2019 | 2020-3-1 |
Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 4:Dimensions and tolerances of seals for cylinder port | GB/T 36520.4-2019 | 2020-3-1 |
Fluid power systems and components—Graphical symbols and circuit diagrams—Part 2:Circuit diagrams | GB/T 786.2-2018 | 2019-7-1 |
Fluid power systems and components--Cylinder bores and piston rod diameters | GB/T 2348-2018 | 2019-7-1 |
Hydraulic fluid power—Determination of the particulate contamination level of a liquid sample by automatic particle counting using the light-extinction principle | GB/T 37163-2018 | 2019-7-1 |
Hydraulic fluid power—Identification of manifold assemblies and their components | GB/T 36997-2018 | 2019-7-1 |
Hydraulic fluid power—Monitoring the level of particulate contamination of the fluid—Part 1:General principles | GB/T 37162.1-2018 | 2019-7-1 |
Hydraulic fluid power—Pressure switches—Mounting surfaces | GB/T 36703-2018 | 2019-4-1 |
Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 2:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston rod | GB/T 36520.2-2018 | 2019-2-1 |
Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 1:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston | GB/T 36520.1-2018 | 2019-2-1 |
Methods to assess the reliability of hydraulic components | GB/T 35023-2018 | 2018-12-1 |
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1:Test methods for four-port directional flow-control valves | GB/T 15623.1-2018 | 2018-9-1 |
Hydraulic dock leveler | WB/T 1081-2018 | 2018-8-1 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 1: General rules and test methods for steady-state flow | GB/T 14513.1-2017 | 2018-7-1 |
Mounting dimensions of rod-end clevises for pneumatic cylinders | GB/T 33927-2017 | 2018-2-1 |
Mounting dimensions of rod-end spherical eyes for pneumatic cylinders | GB/T 33924-2017 | 2018-2-1 |
Pneumatic fluid power. General rules and safety requirements for systems and their components | GB/T 7932-2017 | 2018-2-1 |
Connections for hydraulic fluid power―Ports and stud ends with metric threads and O-ring sealing―Part 3:Light-duty stud ends (L series) | GB/T 2878.3-2017 | 2017-12-1 |
General specification for hydraulic filters element | GB/T 20080-2017 | 2017-12-1 |
Pneumatic fluid power―Push-in connectors for plastic tubes | GB/T 33636-2017 | 2017-12-1 |
Pneumatic lubricators―Part 1:Main characteristics to be included in suppliers literature and product-marking requirements | GB/T 33626.1-2017 | 2017-12-1 |
Pneumatic lubricators―Part 2:Test methods to determine the main characteristics to be included in supplier’s literature | GB/T 33626.2-2017 | 2017-12-1 |
Hydraulic fluid power—Sealing devices—Standard test methods to assess the performance of seals used in oil hydraulic reciprocating applications | GB/T 32217-2015 | 2017-1-1 |
Hydraulic fluid power―Test method for the proportional/servo controlled hydraulic cylinder | GB/T 32216-2015 | 2017-1-1 |
Rotary shaft lip-type seals incorporating elastomerice sealing elements—Part 2: Vocabulary | GB/T 13871.2-2015 | 2017-1-1 |
Rotary shaft lip-type seals incorporating elastomeric sealing elements―Part 5:Identification of visual imperfections | GB/T 13871.5-2015 | 2017-1-1 |
Pneumatic fluid power―Identification of ports andcontrol mechanisms of control valves and other components | GB/T 32215-2015 | 2016-7-1 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements―Part 6:Properties requirements for the thermoplastic and elastic material | GB/T 21283.6-2015 | 2016-7-1 |
Hydraulic fluid power―General rules and safety requirements for systems and their components | GB/T 3766-2015 | 2016-6-1 |
Test methods of pneumatic fluid power fittings | GB/T 14514-2013 | 2014-6-1 |
Hydraulic fluid power—positive displacement pumps and motors—Determination of derived capacity | GB/T 7936-2012 | 2013-10-1 |
Hydraulic fluid power—Valves—Determination of pressure differential/flow characteristics | GB/T 8107-2012 | 2013-10-1 |
Pneumatic fluid power - Standard reference atmosphere | GB/T 28783-2012 | 2013-3-1 |
Pneumatic fluid power Compact cylinders, bores form 20mm to 100mm - Basic dimensions and mounting dimensions | GB/T 28781-2012 | 2013-3-1 |
Hydraulic fluid power - Measurement techniques - Part 2: Measurement of average steady-state pressure in a closed conduit | GB/T 28782.2-2012 | 2013-3-1 |
Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 3: Test methods for pressure control valves | GB/T 15623.3-2012 | 2013-3-1 |
Fluid power systems and components - Vocabulary | GB/T 17446-2012 | 2013-3-1 |
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 2:Heavy-duty stud ends (S series) | GB/T 2878.2-2011 | 2012-10-1 |
Hydraulic fluid power—Fluid contamination—Determination of particulate contamination by the gravimetric method | GB/T 27613-2011 | 2012-10-1 |
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 1:Ports | GB/T 2878.1-2011 | 2012-10-1 |
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 4:Hex plugs | GB/T 2878.4-2011 | 2012-10-1 |
Hydraulic steering unit counterpart valve — Combinatory valve block | JB/T 6683-2011 | 2012-4-1 |
Hydraulic fluid power—Positive displacement pumps,motors and integral transmissions—Methods of testing and presenting basic steady state performance | GB/T 17491-2011 | 2012-3-1 |
Interior curve hydraulic motor —Dimension series for mounting flanges and shaft ends | JB/T 5920-2011 | 2011-11-1 |
Rules relating of pneumatic cylinders piston rod | JB/T 11129-2011 | 2011-11-1 |
Ball expansion type plugs for fluid power — Dimensions and tolerance | JB/T 9157-2011 | 2011-11-1 |
Connectors for hydraulic fluid power—Test methods | GB/T 26143-2010 | 2011-10-1 |
Pneumatic fluid power—Five-port directional control valves,sizes 18 mm and 26 mm—Part 1:Mounting interface surfaces without electrical connector | GB/T 26142.1-2010 | 2011-10-1 |
Hydraulic fluid power—Filter elements—Part 3:Verification of collapse/burst pressure rating | GB/T 14041.3-2010 | 2011-10-1 |
Pneumatic fluid power—Five-port directional control valves,sizes 18 mm and 26 mm—Part 2:Mounting interface surfaces with optional electrical connector | GB/T 26142.2-2010 | 2011-10-1 |
priming oil pumps | JB/T 7170-2011 | 2011-8-1 |
Pneumatic vane motors for starting | JB/T 5126-2011 | 2011-8-1 |
Metallic tube connections for fluid power and general use - Part 1: 24°cone connectors | GB/T 14034.1-2010 | 2011-6-1 |
Hydraulic fluid power systems—Methods of cleaning lines by flushing | GB/T 25133-2010 | 2011-2-1 |
Hydraulic fluid power - Filters - Test method for differential pressure devices | GB/T 25132-2010 | 2011-2-1 |
Connections for hydraulic fluid power and general use—Hose fittings—Part 5:Hose fittings with 37° degree flared ends | GB/T 9065.5-2010 | 2011-2-1 |
Connections for hydraulic fluid power and general use—Hose fittings—Part 2:Hose fittings with 24°cone connector ends | GB/T 9065.2-2010 | 2011-2-1 |
Hydraulic fluid power-Power units-Nominal capacities of reservoir | JB/T 7938-2010 | 2010-7-1 |
Full-hydraulic steering control unit-Cycloid rotary valve and non reaction type | JB/T 5120-2010 | 2010-7-1 |
Hydraulic cylinder | JB/T 10205-2010 | 2010-7-1 |
Low speed high torque hydraulic motor | JB/T 8728-2010 | 2010-7-1 |
Hydraulic fluid power-Bore and rod area ratios | JB/T 7939-2010 | 2010-7-1 |
hydraulic filter element -Acceptance specification for filter medium | JB/T 11038-2010 | 2010-7-1 |
Cycloid hydraulic motor | JB/T 10206-2010 | 2010-7-1 |
Pneumatic fluid power - Cylinders - Final examination and acceptance criteria | GB/T 23252-2009 | 2009-11-1 |
Hydraulic fluid power - Electrically controlled hydraulic pumps - Test methods to determine performance characteristics | GB/T 23253-2009 | 2009-11-1 |
Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications | GB/T 786.1-2009 | 2009-11-1 |
Hydraulic fluid power - Guide specifications for designing rotary shaft lip type seals | GB/T 9877-2008 | 2009-2-1 |
Pneumatic fluid power - Cylindrical quick-action couplings - Plug connecting dimensions specifications application guidelines and testing | GB/T 22076-2008 | 2009-2-1 |
Pneumatic fluid power - Compressed air filters - Part 1: Main characteristics to be included in suppliers literature and product-marking requirements | GB/T 22108.1-2008 | 2009-1-1 |
Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using particulate contaminant | GB/T 17488-2008 | 2009-1-1 |
Single rod air cylinders,bores from 8 mm to 25 mm—Mounting dimensions | GB/T 8102-2008 | 2009-1-1 |
Pneumatic fluid power - Five-port directional control valves - Part 1: Mounting interface surfaces without electrical connector | GB/T 7940.1-2008 | 2009-1-1 |
Pneumatic fluid power - Five-port directional control valves - Part 2: Mounting interface surfaces with optional electrical connector | GB/T 7940.2-2008 | 2009-1-1 |
Pneumatic fluid power—Connections—Ports and stud ends | GB/T 14038-2008 | 2009-1-1 |
Pneumatic fluid power - Directional control valves - Measurement of shifting time | GB/T 22107-2008 | 2009-1-1 |
Cubic boron nitride inserts tipped or solid - Dimensions | GB/T 22108.2-2008 | 2009-1-1 |
Test methods for compatibility between hydraulic fluids and standard elastomeric materials | GB/T 14832-2008 | 2008-12-1 |
Rules relating of pneumatic fluid power directional control valve | JB/T 6378-2008 | 2008-12-1 |
General rules relating of pneumatic fluid power tube fittings | JB/T 7056-2008 | 2008-11-1 |
Rules relating of speed adjusting pneumatic fluid power tube fieetings | JB/T 7057-2008 | 2008-11-1 |
Gear-rack pendular cylinders | JB/T 7373-2008 | 2008-11-1 |
Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation | GB/T 21540-2008 | 2008-9-1 |
Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics | GB/T 21486-2008 | 2008-8-1 |
Hydraulic fluid power - Four-port directional control valves - Mounting surfaces | GB/T 2514-2008 | 2008-8-1 |
Hydraulic fluid power-Solenoid operated directional poppet valve | JB/T 10830-2008 | 2008-7-1 |
Hydraulic fluid power-Hydraulic motors | JB/T 10829-2008 | 2008-7-1 |
Hydrostatic transmission device | JB/T 10831-2008 | 2008-7-1 |
Fluid power systems and components - Connectors and associated components - Nominal pressures | GB/T 7937-2008 | 2008-5-1 |
Hydraulic fluid power—Hose assemblies—Test methods | GB/T 7939-2008 | 2008-5-1 |
Hydraulic fluid power - Cylinder - Reciprocating - Housings for rod wipers - Dimensions and tolerances | GB/T 6578-2008 | 2008-5-1 |
Hydraulic fluid power—Two-port slip-in cartridge valves—Cavities | GB/T 2877-2007 | 2007-12-1 |
Hydraulic fluid power—Filter elements—Part 2:Verification of material compatibility with fluids | GB/T 14041.2-2007 | 2007-12-1 |
Hydraulic fluid power-General measurement principles | JB/T 7033-2007 | 2007-11-1 |
Hydraulic fluid power - Method for coding the type of hydraulic components | JB/T 2184-2007 | 2007-11-1 |
Hydraulic fluid power—Filter elements—Part 1:Verification of fabrication integrity and determination of the first bubble point | GB/T 14041.1-2007 | 2007-11-1 |
Single rod cylinders with integral mountings bores from 32mm to 250mm-Mounting dimensions | JB/T 7377-2007 | 2007-9-1 |
Classification of air-operating gas quality applicable to pneumatic components and systems | JB/T 5967-2007 | 2007-9-1 |
Dimensions series and tolerances of O-ring rubber seal applicable to pneumatic | JB/T 6659-2007 | 2007-9-1 |
Housing dimensions and tolerances of O-ring rubber seal applicable to pneumatic | JB/T 6658-2007 | 2007-9-1 |
Common Technical Condition of Heavy Machinery Hydraulic System | JB/T 6996-2007 | 2007-9-1 |
Hydrauli bolt pretightener | JB/T 6390-2007 | 2007-9-1 |
Pneumatic cylinders for metallurgical equipment-Types and dimensions | JB/T 1444-2007 | 2007-9-1 |
Manuol super-high-prossure oil pump | JB/T 7554-2007 | 2007-9-1 |
Hydraulic cylinders for metallurgical equipment (PN≤16MPa) | JB/T 2162-2007 | 2007-9-1 |
Single rod cylinders with detachable mountings bores from 32mm to 320mm --Mounting dimensions | JB/T 6379-2007 | 2007-9-1 |
Hydraulic fluid power-Accumulators-Verify methods of rated fatigue pressure and rated static pressure of pressure-containing envelopes | JB/T 7046-2006 | 2007-7-1 |
Hydraulic fluid power-Valves - Method of evaluating contaminant sensitivity | JB/T 7857-2006 | 2007-7-1 |
Method to determine cleanliness and acceptance criterions for hydraulic components | JB/T 7858-2006 | 2007-7-1 |
Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics | GB/T 17486-2006 | 2007-5-1 |
Hydraulic cylinders for metallurgical equipment | JB/T 6134-2006 | 2007-5-1 |
Hydraulic fluid power-Basic parameters of the cooler | JB/T 5921-2006 | 2007-5-1 |
Methods and limits for testing the dissipation factor tan δon winding of high voltage AC machine | JB/T 7608-2006 | 2007-3-1 |
Hydraulic fluid power-insulation type shell of accumulators-Techinque requirements | JB/T 7038-2006 | 2007-2-1 |
Hydraulic fluid power-Bladder type Accumulators | JB/T 7035-2006 | 2007-2-1 |
Pneumatic flow control valve | JB/T 10606-2006 | 2007-2-1 |
Hydraulic pressure-Diaphragm typeaccumulators-Type and dimensions | JB/T 7034-2006 | 2007-2-1 |
Hydraulic pressure-insulation type accumulators-Technical requirements | JB/T 7036-2006 | 2007-2-1 |
Hydraulic pressure-insulation type accumulators-Test methods | JB/T 7037-2006 | 2007-2-1 |
Hydraulic fluid power―Determination of characteristics of motors―Part 1: At constant low speed and at constant pressure | GB/T 20421.1-2006 | 2007-1-1 |
Hydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque | GB/T 20421.3-2006 | 2007-1-1 |
Hydraulic fluid power―Pressure-reducing valves sequence valves unloading valves throttle valves and check valves―Mounting surfaces | GB/T 8100-2006 | 2007-1-1 |
Fluid power systems and components - Cylinders - Identification code for mounting dimensions and mounting types | GB/T 9094-2006 | 2007-1-1 |
Hydraulic fluid power―Assembled systems―Verification of cleanliness | GB/Z 20423-2006 | 2007-1-1 |
Hydraulic fluid power - Determination of chracteristics of motors - Part 2: Startability | GB/T 20421.2-2006 | 2007-1-1 |
Hydraulic gear pumps | JB/T 7041-2006 | 2006-10-1 |
Hydraulic axial piston pumps | JB/T 7043-2006 | 2006-10-1 |
Hydraulic vane pumps | JB/T 7039-2006 | 2006-10-1 |
Hydraulic fluid power-Cleanliness of parts and components-Inspection document and principles related to contaminant collection ,analysis and data reporting | GB/T 20110-2006 | 2006-9-1 |
Guidelines for Use of Hydraulic System Fluids | JB/T 10607-2006 | 2006-8-16 |
Hydraulic fluid power-Filters-General specification | GB/T 20079-2006 | 2006-8-1 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 1: Main characteristics to be included in literature from suppliers and product-marking requirements | GB/T 20081.1-2006 | 2006-8-1 |
Hydralic fluid power-Fluid contamination - Determination of particulate contamination by the counting method using an optical microscope | GB/T 20082-2006 | 2006-8-1 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 2: Test methods to determine the main characteristics to be included in literature from suppliers | GB/T 20081.2-2006 | 2006-8-1 |
Hydraulic fluid power-Filters element - General specification | GB/T 20080-2006 | 2006-8-1 |
Dimension series and identification code for mounting flanges and shaft ends of hydraulic pumps and motors | GB/T 2353-2005 | 2006-4-1 |
Hydraulic fluid power - Gas-loaded accumulators with separator - Selectrion of preferred hydraulic port | GB/T 19925-2005 | 2006-4-1 |
Hydraulic fluid power—Gas-loaded accumulators—Dimensions of gas port | GB/T 19926-2005 | 2006-4-1 |
Hydraulic Fluid Power - Test Method for the Cylinders | GB/T 15622-2005 | 2006-1-1 |
fluid power - Code for identification of valve mounting surfaces and cartridge valve cavities | GB/T 14043-2005 | 2006-1-1 |
Fluid power systems and components—Connectors and associated components—Outside diameters of tubes and inside diameters of hoses | GB/T 2351-2005 | 2006-1-1 |
Hydraulic fluid power - Cylinder - Housings for piston and rod seals in reciprocating applications - Dimensions and tolerances | GB/T 2879-2005 | 2006-1-1 |
Hydraulic fluid power—Component cleanliness—Guidelines for achieving and controlling cleanliness of components from manufacture to installation | GB/Z 19848-2005 | 2006-1-1 |
Self-propelled for harvesting machinery—Test method of noise | JB/T 5922-2005 | 2006-1-1 |
Tubular oil cooler | JB/T 7356-2005 | 2006-1-1 |
Internal combustion engines?Water radiator?Specification | JB/T 8577-2005 | 2005-8-1 |
Hydraulic fluid power—Hose assemblies | JB/T 8727-2004 | 2005-4-1 |
Hydraulic two - Port slip-cartridge valve - Test methods | JB/T 10414-2004 | 2005-4-1 |
Hydraulic fluid power - Quick-action couplings - Dimensions and requirements | GB/T 5860-2003 | 2004-6-1 |
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1:Test methods for four-way directional flow control valves | GB/T 15623.1-2003 | 2004-6-1 |
Fluid power systems and components—Nominal pressures | GB/T 2346-2003 | 2004-6-1 |
Hydraulic fluid power?Gas - loaded accumulators with separator?Ranges of pressures and volumes and characteristic auantities | GB/T 2352-2003 | 2004-6-1 |
Hydraulic fluid power - General requirements for hydraulic components | GB/T 7935-2005 | 2004-6-1 |
Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 2: Test methods for three-way directional flow control valves | GB/T 15623.2-2003 | 2004-6-1 |
Pneumatic fluid power—General rules relating to systems | GB/T 7932-2003 | 2004-6-1 |
Hydraulic fluid power filters - Multi - Pass method for evaluating filtration performance of a filter element | GB/T 18853-2002 | 2003-5-1 |
Hydraulic fluid power-Calibration of liquid automatic particle counters | GB/T 18854-2002 | 2003-5-1 |
Hydraulic fluid power - Check valve | JB/T 10364-2002 | 2003-4-1 |
Fluid power systems and components--Connectors and associated components--Nominal pressures | GB/T 7937-2002 | 2002-8-1 |
Hydraulic Fluid Power - General Rules Relating to Systems | GB/T 3766-2001 | 2002-6-1 |
Pneumatic fluid power-Five-port directional control valves-Part 3:Code system for communication of valve functions | GB/T 7940.3-2001 | 2001-9-1 |
Pneumatic fluid power-Five-port directional control valves-Part 2:Mounting interface surfaces with optional electrical connector | GB/T 7940.2-2001 | 2001-9-1 |
Pneumatic fluid power-Five-port directional control valves-Part 1:Mounting interface surfaces without electrical connector | GB/T 7940.1-2001 | 2001-9-1 |
Business machines--Duplicators--Minimum information to be included in specification sheets | GB/T 18338.1-2001 | 2001-9-1 |
Hydrostaic fiuid powqr cylinders ― Technical specifications | JB/T 10205-2000 | 2000-12-1 |
Cycloid hydrostaic motor | JB/T 10206-2000 | 2000-12-1 |
Cycloid rotary valve full -hydrostaic steering control units | JB/T 5120-2000 | 2000-12-1 |
Water system - Water-drain plug - Type and size(PN=31.5MPa) | JB/T 2001.24-1999 | 2000-1-1 |
JB/T 2001 .68-1999 Water system - Single pipe clip - Type and size | JB/T 2001 .68-1999 | 2000-1-1 |
Water system - Stirring emulsion tank for water accumulator - Type and size | JB/T 2001.65-1999 | 2000-1-1 |
JB/T 2001 .26-1999 Water system - Core of hand-operated shut-off valve(PN=20、31.5MPa) | JB/T 2001 .26-1999 | 2000-1-1 |
JB/T 2001 .5-1999 Water system - Flange copper washer - Type and size | JB/T 2001 .5-1999 | 2000-1-1 |
JB/T 2001 .25-1999 Water system - Core of distributing valve(PN=20、31.5MPa) | JB/T 2001 .25-1999 | 2000-1-1 |
JB/T 2001 .49-1999 Water system - Gas shut-off valve for water accumulator(PN=20MPa) | JB/T 2001 .49-1999 | 2000-1-1 |
Water system - Water-level indicator for water accumulator | JB/T 2001.58-1999 | 2000-1-1 |
JB/T 2001 .60-1999 Water system - Lowest valve for water accumulator(PN=31.5MPa) | JB/T 2001 .60-1999 | 2000-1-1 |
Water system - Prefill valve(PN=31.5MPa) | JB/T 2001.39-1999 | 2000-1-1 |
Water system - Hydraulic shut-off valve(PN=20MPa) | JB/T 2001.31-1999 | 2000-1-1 |
Water system - Flange type core of check valve(PN=20、31.5MPa) | JB/T 2001.33-1999 | 2000-1-1 |
JB/T 2001 .10-1999 Water system - Round attached flange - Type and size(PN=20MPa) | JB/T 2001 .10-1999 | 2000-1-1 |
Water system - Round attached flange - Type and size(PN=31.5MPa) | JB/T 2001.8-1999 | 2000-1-1 |
Water system - Water pressure actuator - Type and size | JB/T 2001.72-1999 | 2000-1-1 |
Water system - Gas ball-accumulator - Type and size(PN=31.5MPa) | JB/T 2001.55-1999 | 2000-1-1 |
JB/T 2001 .19-1999 Water system - Air-escape - Type and size(PN≤50MPa) | JB/T 2001 .19-1999 | 2000-1-1 |
Water system - Square attached flange - Type and size(PN=10MPa) | JB/T 2001.11-1999 | 2000-1-1 |
JB/T 2001 .30-1999 Water system - Hydraulic shut-off valve(PN=31.5MPa) | JB/T 2001 .30-1999 | 2000-1-1 |
JB/T 2001 .62-1999 Water system - Solenoid distributor for accumulator(PN=20、31.5MPa) | JB/T 2001 .62-1999 | 2000-1-1 |
Water system - Water cylindrical accumulator(PN=31.5MPa) | JB/T 2001.50-1999 | 2000-1-1 |
Water system - Plug gland - Type and size(PN = 20MPa) | JB/T 2001.2-1999 | 2000-1-1 |
Water system - Prefill reservoir(PN=1.6MPa) | JB/T 2001.42-1999 | 2000-1-1 |
Water system - Core of gas shut-off valve for water accumulator(PN=20、31.5MPa) | JB/T 2001.47-1999 | 2000-1-1 |
Water system - Oil pressure actuator - Type and size | JB/T 2001.71-1999 | 2000-1-1 |
JB/T 2001 .28-1999 Water system - Hand-operated shut-off valve(PN=20MPa) | JB/T 2001 .28-1999 | 2000-1-1 |
Water system - Prefill valve(PN=20MPa) | JB/T 2001.40-1999 | 2000-1-1 |
Water system - Nut - Type and size | JB/T 2001.74-1999 | 2000-1-1 |
JB/T 2001 .7-1999 Water system - Square attached flange - Type and size(PN=31.5MPa) | JB/T 2001 .7-1999 | 2000-1-1 |
Water system - U-fabric laminated rubber seal - Back up ring - Type and size | JB/T 2001.4-1999 | 2000-1-1 |
JB/T 2001 .46-1999 Water system - Gas charging valve for water accumulator(PN=20、31.5MPa) | JB/T 2001 .46-1999 | 2000-1-1 |
JB/T 2001 .73-1999 Water system - 45 degree saw-tooth thread - Tooth pattern and basic size | JB/T 2001 .73-1999 | 2000-1-1 |
JB/T 2001 .34-1999 Water system - Check valve(PN=31.5MPa) | JB/T 2001 .34-1999 | 2000-1-1 |
JB/T 2001 .15-1999 Water system - Square adapt flange - Type and size(PN=31.5MPa) | JB/T 2001 .15-1999 | 2000-1-1 |
Water system - Follower rotary valve DN15 | JB/T 2001.69-1999 | 2000-1-1 |
JB/T 2001 .13-1999 Water system - Square attached flange - Type and size(PN=4.0MPa) | JB/T 2001 .13-1999 | 2000-1-1 |
Water system - Filter for water accumulator(PN=31.5MPa) | JB/T 2001.63-1999 | 2000-1-1 |
JB/T 2001 .6-1999 Water system - Oval attached flange - Type and size(PN=31.5MPa) | JB/T 2001 .6-1999 | 2000-1-1 |
Water system - Core of lowest level valve for water accumulator(PN=20、31.5MPa) | JB/T 2001.59-1999 | 2000-1-1 |
JB/T 2001 .38-1999 Water system - Prefill valve actuator( Type A)(PN=20MPa) | JB/T 2001 .38-1999 | 2000-1-1 |
Water system - Manifold air-escape(PN=31.5MPa) | JB/T 2001.21-1999 | 2000-1-1 |
Water system - Water ball-accumulator(PN=20MPa) | JB/T 2001.56-1999 | 2000-1-1 |
Water system - Lowest valve for water accumulator(PN=20MPa) | JB/T 2001.61-1999 | 2000-1-1 |
Water system - Square attached flange - Type and size(PN=20MPa) | JB/T 2001.9-1999 | 2000-1-1 |
Water system - Core of hydraulic shut-off valve(PN=20、31.5MPa) | JB/T 2001.29-1999 | 2000-1-1 |
Water system - Water tank for water accumulator - Type and size | JB/T 2001.66-1999 | 2000-1-1 |
Water system - Hand-operated shut-off valve(PN=31.5MPa) | JB/T 2001.27-1999 | 2000-1-1 |
JB/T 2001 .32-1999 Water system - Core screw plug type core of check valve(PN=20、31.5MPa) | JB/T 2001 .32-1999 | 2000-1-1 |
Water system - Water cylindrical accumulator(PN=20MPa) | JB/T 2001.52-1999 | 2000-1-1 |
Water system - Core of manifold air-escape valve(PN=31.5MPa) | JB/T 2001.20-1999 | 2000-1-1 |
Water system - Round adapt flange - Type and size(PN=20MPa) | JB/T 2001.18-1999 | 2000-1-1 |
JB/T 2001 .12-1999 Water system - Round attached flange - Type and size(PN=10MPa) | JB/T 2001 .12-1999 | 2000-1-1 |
JB/T 2001 .23-1999 Water system - Screw plug(PN=31.5MPa) | JB/T 2001 .23-1999 | 2000-1-1 |
Water system - Gas ball-accumulator Type and size(PN=20MPa) | JB/T 2001.57-1999 | 2000-1-1 |
JB/T 2001 .35-1999 Water system - Check valve(PN=20MPa) | JB/T 2001 .35-1999 | 2000-1-1 |
Water system - Four-valve distributor(PN=20、31.5MPa) | JB/T 2001.44-1999 | 2000-1-1 |
JB/T 2001 .16-1999 Water system - Round adapt flange - Type and size(PN=31.5MPa) | JB/T 2001 .16-1999 | 2000-1-1 |
JB/T 2001 .1-1999 Water system - Plug gland - Type and size(PN = 31.5MPa) | JB/T 2001 .1-1999 | 2000-1-1 |
JB/T 2001 .45-1999 Water system - Fourve-valve distributor(with actuator)(PN=20、31.5MPa) | JB/T 2001 .45-1999 | 2000-1-1 |
Water system - Water tank support for water accumulator - Type and size | JB/T 2001.67-1999 | 2000-1-1 |
JB/T 2001 .48-1999 Water system - Gas shut-off valve for water accumulator(PN=31.5MPa) | JB/T 2001 .48-1999 | 2000-1-1 |
JB/T 2001 .17-1999 Water system - Square adapt flange - Type and size(PN=20MPa) | JB/T 2001 .17-1999 | 2000-1-1 |
Water system - Filter for water accumulator(PN=20MPa) | JB/T 2001.64-1999 | 2000-1-1 |
Water system - Prefill valve actuator( Type A)(PN=31.5MPa) | JB/T 2001.37-1999 | 2000-1-1 |
Water system - Oval attached flange - Type and size(PN=31.5MPa) | JB/T 2001.14-1999 | 2000-1-1 |
JB/T 2001 .51-1999 Water system - Gas cylindrical accumulator(PN=31.5MPa) | JB/T 2001 .51-1999 | 2000-1-1 |
JB/T 2001 .70-1999 Water system - Oil drive device | JB/T 2001 .70-1999 | 2000-1-1 |
JB/T 2001 .43-1999 Water system - Two-valve distributor(PN=20、31.5MPa) | JB/T 2001 .43-1999 | 2000-1-1 |
Water system - Gas cylindrical accumulator(PN=20MPa) | JB/T 2001.53-1999 | 2000-1-1 |
JB/T 2001 .36-1999 Water system - Core of prefill valve(PN=20、31.5MPa) | JB/T 2001 .36-1999 | 2000-1-1 |
Water system - Switch for pressure gauge - Type and size(PN=31.5MPa) | JB/T 2001.22-1999 | 2000-1-1 |
JB/T 2001 .54-1999 Water system - Water ball-accumulator(PN=31.5MPa) | JB/T 2001 .54-1999 | 2000-1-1 |
JB/T 2001 .41-1999 Water system - Relief valve(PN=0.4、0.8、1.2MPa) | JB/T 2001 .41-1999 | 2000-1-1 |
Water system. Flage copper washer. Type and size | JB/T 2001.5-1999 | 2000-1-1 |
Water system - Guide bushing - Type and size | JB/T 2001.3-1999 | 2000-1-1 |
Hydraulic fluid power - Pumps, motors and integral transmissions - Parameter definitions and letter symbols | GB/T 17485-1998 | 1999-8-1 |
Hydraulic fluid power--Identification of valve ports, subplates,control devices and solenoids | GB/T 17490-1998 | 1999-8-1 |
Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces | GB/T 17487-1998 | 1999-8-1 |
Hydraulic fluid power - Fluid sample containers - Qualifying and controlling cleaning methods | GB/T 17484-1998 | 1999-8-1 |
Test code for the determination of airborne noise level of hydraulic pumps | GB/T 17483-1998 | 1999-8-1 |
Hydraulic fluid power--Filter elements--Verification of flow fatigue characteristics | GB/T 17488-1998 | 1999-8-1 |
Hydraulic fluid power - Particulate contamination analysis - Extraction of fluid samples from lines of an operation system | GB/T 17489-1998 | 1999-8-1 |
Hydraulic fluid power--Positive displacement pumps ,motors and integral transmissions--Determination of steady-state performance | GB/T 17491-1998 | 1999-8-1 |
Hydraulic fluid power--Filters--Evaluation of pressure drop versus flow characteristics | GB/T 17486-1998 | 1999-8-1 |
Determination of Steady State Performance of Hydraulic Transmission Positive Displacement Pump, Motor and Overall Driving Device | TB/T 2880-1998 | 1998-9-1 |
Hydraulic fluid power-Hose assemblies | JB/T 8727-1998 | 1998-7-1 |
Hydraulic Fluid Power - Servovalves - Test Methods | QJ 2078A-1998 | 1998-7-1 |
Test Method for Flow and Pressure Control Valve of Hydraulic System | QJ 2964-1997 | 1997-9-1 |
Hydraulic fluid power-Compensated flow control valves-Mounting surfaces | GB/T 8098-2003 | 1996-8-1 |
Hydraulic fluid power--Servovales--Test methods | GB/T 15623-1995 | 1996-5-1 |
Pneumatic fluid power--General rules for the application of equipment to transmission and control systems | GB/T 7932-1987 | 1996-5-1 |
Hydraulic fluid power-Cylinders-test method | GB/T 15622-1995 | 1996-5-1 |
Hydraulic fluid power - Cylinder rod and piston seals for reciprocating applications of bearing rings - Dimansions and tolerances of housings | GB/T 15242.4-1994 | 1995-10-1 |
Hydraulic fluid power - Cylinder rod and piston seals for reciprocating applications of bearing rings - Dimensions and toleraces | GB/T 15242.2-1994 | 1995-10-1 |
Hydraulic fluid power-Cylinder rod and piston seals for reciprocating applications of Co-axial seals-Dimensions and tolerances of housings | GB/T 15242.3-1994 | 1995-10-1 |
Hydraulic fluid power-Cylinder rod and piston seals for reciprocating applications of co-axial seals-Dimensions and tolerances | GB/T 15242.1-1994 | 1995-10-1 |
Pneumatic Air Filters - Technical Specification | JB/T 7374-1994 | 1995-7-1 |
Valve Type Orifice Plate Throttling Devices | JB/T 7252-1994 | 1995-7-1 |
Hydraulic fluid power-Positive displacement pumps and motors-Dimensions and identification code for mounting flanges and shaff ends Part1: Two-and four-hole flanges and shaft ends | GB/T 2353.1-1994 | 1995-7-1 |
Hydraulic fluid power - Pressure-relief valves - Mounting surfaces | GB/T 8101-2002 | 1995-5-1 |
Hydraulic Fluid Power-insulation Type Shell of Accumulators - Technique Requirements | JB/T 7038-1993 | 1994-7-1 |
Common Technical Condition of Heavy Machinery Hydraulic System | JB/T 6996-1993 | 1994-7-1 |
Joints of Quick Change Pneumatic Pipes Technical Conditions | JB/T 7058-1993 | 1994-7-1 |
Fluid power systems and components-Connectors and associated components-Outside diameters of tubes and inside diameters of hoses | GB/T 2351-1993 | 1994-6-1 |
Hydraulic fluid power―Four-port directional control valves-Mounting surface | GB/T 2514-1993 | 1994-6-1 |
fluid power - Determination of flowrate characteristics of pneumatic components | GB/T 14513-1993 | 1994-1-1 |
Pneumatic fluid power-Quick action couplings-Test methods | GB/T 14514.2-1993 | 1994-1-1 |
General Technical Specifications for Rubber Sealing Parts for Pneumatic Purposes | JB/T 6660-1993 | 1994-1-1 |
Dimension and Tolerance for Sealing Rings Intended to Be Used in Air Cylinders | JB/T 6657-1993 | 1994-1-1 |
fluid power - Tube fittings - Test methods | GB/T 14514.1-1993 | 1994-1-1 |
Hydraulic fluid power―Positive displacement pumps and motors―Dimensions and identification code for mounting flanges and shaft ends―Part 2 polygonal flanges(including circular flanges) | GB/T 2353.2-1993 | 1993-10-1 |
Hydraulic fluid power-Code for identification of valve mounting surfaces | GB/T 14043-1993 | 1993-10-1 |
Fluid power systems and components-Graphic symbols and circuit diagrams-Part 1: Graphic symbols | GB/T 786.1-1993 | 1993-10-1 |
Pneumatic fluid power-Cylinders-Bore and port thread sizes | GB/T 14038-1993 | 1993-10-1 |
Fluid power systems and components―Ports―Dimensions and design | GB/T 2878-1993 | 1993-10-1 |
fluid power - Cylinders - Rod end spherical eyes - Mounting dimensions | GB/T 14036-1993 | 1993-10-1 |
Structural integrity checking method for hydraulic element | GB/T 14041.1-1993 | 1993-10-1 |
Hydraulic fluid power--Fluids--Method for coding the level of contamination by solid particles | GB/T 14039-1993 | 1993-10-1 |
Fluid power systems and components—Cylinder bores and piston rod diameters | GB/T 2348-1993 | 1993-10-1 |
fluid power - Cylinders - Rod end plain eyes - Mounting dimensions | GB/T 14042-1993 | 1993-10-1 |
Hydraulic fluid power-Filter elements-Verification of material compatibility with fluids | GB/T 14041.2-1993 | 1993-10-1 |
fluid power-Filter elements - Method for end load test | GB/T 14041.4-1993 | 1993-10-1 |
Pneumatic Type and Dimensions of Gas Port Connection Screw Thread | JB/T 6377-1992 | 1993-1-1 |
Rules Relating of Pneumatic Fluid Power Directional Control Valve | JB/T 6378-1992 | 1993-1-1 |
Verification Method of Rated Fatigue Pressure and Static Pressure of Pressure Cavity of Hydraulic Component | JB/T 5924-1991 | 1992-7-1 |
KJ type hydraulic quick-action couplings | JB/T 5121-1991 | 1992-1-1 |
ZG1 series double-acting ram cylinder | JB/T 5123-1991 | 1992-1-1 |
TG1 series telescopic cylinder | JB/T 5124-1991 | 1992-1-1 |
Fluid power systems and components-Cylinders-Identification code for mounting dimensions and mounting types | GB/T 9094-1988 | 1989-1-1 |
Fluid power systems and components--Nominal pressures | GB/T 2346-1988 | 1989-1-1 |
Pneumatic fluid power-Single rod cylinders-Bores from 8 to 25 mm-Mounting dimensions | GB/T 8102-1987 | 1988-7-1 |
Hydraulic fluid power-Pressure control valves (excluding pressure relief valves ), sequence valves, unloading valves, throttle valves and check valves-Mounting surfaces | GB/T 8100-1987 | 1988-7-1 |
Hydraulic fluid power-Valves-Testing method of directional control valves | GB/T 8106-1987 | 1988-7-1 |
Hydraulic fluid power--Pressure relief valves--Mounting surfaces | GB/T 8101-1987 | 1988-7-1 |
Hydraulic fluid power-Valves-Testing method of flow control valves | GB/T 8104-1987 | 1988-7-1 |
Hydraulic fluid power-Valves - Testing method of pressure control valves | GB/T 8105-1987 | 1988-2-1 |
Hydraulic fluid power-General rules of technical requirements for hydraulic components | GB/T 7935-1987 | 1988-1-1 |
Hydraulic fluid power-Two-port slip-in cartridge valves-Cavities-Technical requirements | GB/T 7934-1987 | 1988-1-1 |
Hydraulic fluid power-Hose assemblies-Method of test | GB/T 7939-1987 | 1988-1-1 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions and tolerances of housings | GB/T 2879-1986 | 1987-5-1 |
Hydraulic fluid power; Cylinders; Reciprocating; Housings for rod wipers; Dimensions and tolerances | GB/T 6578-1986 | 1987-5-1 |
Hydraulic fluid power; Cylinders; Piston seal housings incorporating bearing rings; Dimensions and tolerances | GB/T 6577-1986 | 1987-5-1 |
Hydraulic fluid power--Quick action couplings--Dimensions and requirements | GB 5860-1986 | 1986-11-1 |
Hydraulic fluid power--Gas-loaded accumulators with bladder separator--Types and dimension of rubber bladder (Type A) | GB 3867.1-1983 | 1984-7-1 |
Hydraulic fluid power--General rules for the application of equipment to transmission and control systems | GB/T 3766-1983 | 1984-4-1 |
Hydraulic fluid power; Cylinder rod and piston seals for reciprocating applications; Dimensions and tolerances of housings; Narrow section series | GB 2880-1981 | 1983-3-1 |
Hydraulic fluid power; Cylinder rod and piston seals for reciprocating applications; Dimensions and tolerances of housings; Narrow section series | GB/T 2880-1981 | 1983-3-1 |
Hydraulic fluid power; Two-port slip-in cartridge valves cavities; Mounting dimensions | GB/T 2877-1981 | 1983-3-1 |
Fluid power systems and components; Cylinders; Basic series of piston strokes | GB 2349-1980 | 1981-7-1 |
Hydraulic fluid power; Pumps and motors; Geometric displacements | GB/T 2347-1980 | 1981-7-1 |
Fluid power systems and components; Cylinders; Piston rod thread dimensions and types | GB 2350-1980 | 1981-7-1 |
Hydraulic fluid power; Pumps and motors; Geometric displacements | GB 2347-1980 | 1981-7-1 |