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Chinese Standard Classification
Professional Classification
ICS Classification
Latest
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| Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
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Chinese Standard Classification
Professional Classification
ICS Classification
Latest
|
| Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
|
| Search |
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GB 3836.15-2024 Explosive atmospheres－Part 15: Specification of electrical installations design, selection and erection
Issued on: 2024-07-24 Price(USD): 750.0 |
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GB 3836.16-2024 Explosive atmospheres―Part 16: Specification of electrical installations inspection and maintenance
Issued on: 2024-07-24 Price(USD): 495.0 |
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GB 7957-2023 Safety technical requirement for cap lamps in coal mine
Issued on: 2023-09-08 Price(USD): 320.0 |
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GB/T 5590-2024 Low voltage explosion protection electromagnetic starter for mining
Issued on: 2024-8-23 Price(USD): 510.0 |
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GB/T 3836.18-2024 Explosive atmospheres—Part 18: Intrinsically safe electrical systems
Issued on: 2024-3-15 Price(USD): 720.0 |
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GB/T 20936.2-2024 Gas detectors for explosive atmospheres—Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen
Issued on: 2024-3-15 Price(USD): 1110.0 |
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GB/T 19518.1-2024 Explosive atmospheres—Electrical resistance traces heating—Part 1: General and testing requirements
Issued on: 2024-3-15 Price(USD): 705.0 |
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MH/T 6033-2024 Technical specification for electrical safety of civil aviation oil explosive hazardous environment
Issued on: 2024-08-26 Price(USD): 700.0 |
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GB/T 3836.22-2023 Explosive atmospheres—Part 22: Protection of equipment and transmission system using optical radiation
Issued on: 2023-12-28 Price(USD): 495.0 |
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NB/T 11449-2023 Test method of pipeline gas sensor for mine
Issued on: 2023-12-28 Price(USD): 255.0 |
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NB/T 11452-2023 Monitoring device for armored face conveyor
Issued on: 2023-12-28 Price(USD): 345.0 |
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NB/T 11448-2023 Emulsion proportioning device for mine
Issued on: 2023-12-28 Price(USD): 345.0 |
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NB/T 11447-2023 Life detector for mine
Issued on: 2023-12-28 Price(USD): 290.0 |
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NB/T 11437-2023 Voltage conversion and protection devices of explosion-proof iron removers used in mines
Issued on: 2023-12-28 Price(USD): 420.0 |
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NB/T 11436-2023 Flame-proof and safety-increasing resistance electric heater for mine
Issued on: 2023-12-28 Price(USD): 345.0 |
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GB/T 22769-2023 Electric bathroom heater(Yuba)
Issued on: 2023-03-17 Price(USD): 315.0 |
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GB/T 20936.1-2022 Gas detectors for explosive atmospheres—Part 1: Performance requirements of detectors for flammable gases
Issued on: 2022-12-30 Price(USD): 555.0 |
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GB/T 3836.36-2022 Explosive atmospheres—Part 36：Electrical safety devices for the control of potential ignition sources from Ex Equipment
Issued on: 2022-10-12 Price(USD): 330.0 |
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GB/T 3836.11-2022 Explosive atmospheres—Part 11：Material characteristics for gas and vapour classification—Test methods and data
Issued on: 2022-10-12 Price(USD): 900.0 |
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GB/T 3836.16-2022 Explosive atmospheres—Part 16: Electrical installations inspection and maintenance
Issued on: 2022-10-12 Price(USD): 585.0 |
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