2025-12-19 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 3836.11-2022 Explosive atmospheres—Part 11：Material characteristics for gas and vapour classification—Test methods and data 900.0 via email in 1 business day valid,,2023-5-1
GB/T 3836.16-2022 Explosive atmospheres—Part 16: Electrical installations inspection and maintenance 585.0 via email in 1~5 business day superseded,2025-8-1,2023-5-1
GB/T 3836.21-2022 Explosive atmospheres—Part 21: Application of quality management systems for Ex Product manufacture 750.0 via email in 1~5 business day valid,,2023-5-1
MT/T 429-2008 The flame-proof low voltage electrlc cable terminal box for coal mine via email in business day to be superseded,2026-3-28,
GB/T 25285.1-2021 Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology 585.0 via email in 1~5 business day valid,,2022-5-1
NB/T 10537-2021 Monitor for mine 240.0 via email in 1~3 business day valid,,2021-4-1
NB/T 10538-2021 Iris recognition instrument for mine 240.0 via email in 1~3 business day valid,,2021-4-1
GB/T 3836.35-2021 Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres 345.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.34-2021 Explosive atmospheres—Part 34：Equipment assemblies 285.0 via email in 1~3 business day valid,,2022-5-1
GB/T 3836.33-2021 Explosive atmospheres—Part 33：Equipment in adverse service conditions 285.0 via email in 1~3 business day valid,,2022-5-1
GB/T 3836.32-2021 Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation 645.0 via email in 1~5 business day valid,,2022-5-1
GB/T 3836.31-2021 Explosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t” 255.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.29-2021 Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” 585.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.28-2021 Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements 1050.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.13-2021 Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification 900.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.9-2021 Explosive atmospheres—Part 9：Equipment protection by encapsulation “m” 525.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.8-2021 Explosive atmospheres—Part 8: Equipment protection by type of protection “n” 405.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.5-2021 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure p 690.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.4-2021 Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” 1600.0 via email in 1 business day valid,,2022-5-1
GB/T 3836.3-2021 Explosive atmospheres—Part 3：Equipment protection by increased safety“e” 920.0 via email in 1 business day valid,,2022-5-1
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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
GB/T 3836.16-2022 Explosive atmospheres—Part 16: Electrical installations inspection and maintenance 
  Issued on: 2022-10-12   Price(USD): 585.0
GB/T 3836.21-2022 Explosive atmospheres—Part 21: Application of quality management systems for Ex Product manufacture 
  Issued on: 2022-10-12   Price(USD): 750.0
MT/T 429-2008 The flame-proof low voltage electrlc cable terminal box for coal mine 
  Issued on: 2008-11-19   Price(USD):
GB/T 25285.1-2021 Explosive atmospheres—Explosion prevention and protection—Part 1： Basic concepts and methodology  
  Issued on: 2021-10-11   Price(USD): 585.0
NB/T 10537-2021 Monitor for mine 
  Issued on: 2021-01-07   Price(USD): 240.0
NB/T 10538-2021 Iris recognition instrument for mine 
  Issued on: 2021-01-07   Price(USD): 240.0
GB/T 3836.35-2021 Explosive atmospheres—Part 35：Classification of areas for explosive dust atmospheres 
  Issued on: 2021-10-11   Price(USD): 345.0
GB/T 3836.34-2021 Explosive atmospheres—Part 34：Equipment assemblies 
  Issued on: 2021-10-11   Price(USD): 285.0
GB/T 3836.33-2021 Explosive atmospheres—Part 33：Equipment in adverse service conditions 
  Issued on: 2021-10-11   Price(USD): 285.0
GB/T 3836.32-2021 Explosive atmospheres—Part 32:Intrinsically safe systems with electronically controlled spark duration limitation 
  Issued on: 2021-10-11   Price(USD): 645.0
GB/T 3836.31-2021 Explosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t” 
  Issued on: 2021-10-11   Price(USD): 255.0
GB/T 3836.29-2021 Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—Constructional safety “c”,control of ignition source “b”, liquid immersion “k” 
  Issued on: 2021-10-11   Price(USD): 585.0
GB/T 3836.28-2021 Explosive atmospheres—Part 28：Non-electrical equipment for explosive atmospheres—Basic method and requirements 
  Issued on: 2021-10-11   Price(USD): 1050.0
GB/T 3836.13-2021 Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification 
  Issued on: 2021-10-11   Price(USD): 900.0
GB/T 3836.9-2021 Explosive atmospheres—Part 9：Equipment protection by encapsulation “m” 
  Issued on: 2021-10-11   Price(USD): 525.0
GB/T 3836.8-2021 Explosive atmospheres—Part 8: Equipment protection by type of protection “n” 
  Issued on: 2021-10-11   Price(USD): 405.0
GB/T 3836.5-2021 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure p  
  Issued on: 2021-10-11   Price(USD): 690.0
GB/T 3836.4-2021 Explosive atmospheres—Part 4：Equipment protection by intrinsic safety“i” 
  Issued on: 2021-10-11   Price(USD): 1600.0
GB/T 3836.3-2021 Explosive atmospheres—Part 3：Equipment protection by increased safety“e” 
  Issued on: 2021-10-11   Price(USD): 920.0
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