2025-3-17 18.97.9.172
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
AQ 3009-2007 Safety criterion for electrical apparatus in hazardous areas 470.0 via email in 1 business day valid,,2008-1-1
AQ 6209-2007 Digital methane detecting and alarm miners lamp 220.0 via email in 1~3 business day valid,,2007-4-1
DL/T 2531-2022 Technical specification for remote intelligent operation control of relay protection 255.0 via email in 1~3 business day valid,,2023-5-4
DL/T 2532-2022 Guide for field test of HVDC protection device 300.0 via email in 1~5 business day valid,,2023-5-4
DL/T 2534-2022 Technical specifications for test of power system safety and stability control system 285.0 via email in 1~3 business day valid,,2023-5-4
GB 12173-1990 Mining electrical apparatus for non-hazardous area 75.0 via email in 1~3 business day superseded2009-04-01,2009-4-1,1990-8-1
GB 12476.1-2013 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 1: General Requirements 420.0 via email in 1 business day superseded,2022-5-1,2014-11-14
GB 12476.10-2010 Electrical apparatus for use in the presence of combustible dust—Part 10:Test methods—Method for determining minimum ignition energy of dust/air mixtures 230.0 via email in 1~3 business day valid,,2011-8-1
GB 12476.2-2010 Electrical apparatus for use in the presence of combustible dust—Part 2:Selection and installation 350.0 via email in 1 business day abolished2018-07-01,2018-7-1,2011-8-1
GB 12476.3-2007 Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present 200.0 via email in 1 business day superseded,2018-7-1,2007-9-1
GB 12476.4-2010 Electrical apparatus for use in the presence of combustible dust—Part 4:Protection by intrinsic safety“iD” 190.0 via email in 1 business day abolished2022-05-01,2022-5-1,2011-8-1
GB 12476.5-2013 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 5: Protection by Enclosures “tD” 160.0 via email in 1 business day superseded,2022-5-1,2014-11-14
GB 12476.6-2010 Electrical apparatus for use in the presence of combustible dust—Part 6:Protection by encapsulation mD 330.0 via email in 1 business day abolished2022-05-01,2022-5-1,2011-8-1
GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD 220.0 via email in 1 business day abolished2022-05-01,2022-5-1,2011-8-1
GB 12476.8-2010 Electrical apparatus for use in the presence of combustible dust—Part 8:Test methods—Methods for determining the minimum ignition temperatures of dust 375.0 via email in 1~3 business day valid,,2011-8-1
GB 12476.9-2010 Electrical apparatus for use in the presence of combustible dust—Part 9:Test methods—Method for determining the electrical resistivity of dust in layers 110.0 via email in 1~3 business day valid,,2011-8-1
GB 1336-1977 Inspection rules electrical apparatus for explosive atmosphere 330.0 via email in 1~5 business day superseded,1985-1-1,1978-1-1
GB 1444-1987 Edison screw lampholders specially used for explosion-proof luminaires 190.0 via email in 1~3 business day superseded,2010-2-1,1988-3-1
GB 19518.1-2004 Electrical apparautus for explosive gas atmosphoeres - Electrical resistance trace heating - Part 1:General and testing requirements 170.0 via email in 1 business day superseded,2018-2-1,2004-12-2
GB 19854-2005 General rules of explosion-prooof techniques of industrial trucks for explosive atmospheres 600.0 via email in 1~3 business day abolished2019-07-01,2019-7-1,2006-7-1
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AQ 3009-2007 Safety criterion for electrical apparatus in hazardous areas 
  Issued on: 2007-10-22   Price(USD): 470.0
AQ 6209-2007 Digital methane detecting and alarm miners lamp 
  Issued on: 2007-01-04   Price(USD): 220.0
DL/T 2531-2022 Technical specification for remote intelligent operation control of relay protection  
  Issued on: 2022-11-04   Price(USD): 255.0
DL/T 2532-2022 Guide for field test of HVDC protection device  
  Issued on: 2022-11-04   Price(USD): 300.0
DL/T 2534-2022 Technical specifications for test of power system safety and stability control system  
  Issued on: 2022-11-04   Price(USD): 285.0
GB 12173-1990 Mining electrical apparatus for non-hazardous area 
  Issued on: 1990-01-12   Price(USD): 75.0
GB 12476.1-2013 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 1: General Requirements 
  Issued on: 2013-12-17   Price(USD): 420.0
GB 12476.10-2010 Electrical apparatus for use in the presence of combustible dust—Part 10:Test methods—Method for determining minimum ignition energy of dust/air mixtures 
  Issued on: 2010-8-9   Price(USD): 230.0
GB 12476.2-2010 Electrical apparatus for use in the presence of combustible dust—Part 2:Selection and installation 
  Issued on: 2010-08-09   Price(USD): 350.0
GB 12476.3-2007 Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present 
  Issued on: 2007-1-23   Price(USD): 200.0
GB 12476.4-2010 Electrical apparatus for use in the presence of combustible dust—Part 4:Protection by intrinsic safety“iD” 
  Issued on: 2010-8-9   Price(USD): 190.0
GB 12476.5-2013 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 5: Protection by Enclosures “tD” 
  Issued on: 2013-12-17   Price(USD): 160.0
GB 12476.6-2010 Electrical apparatus for use in the presence of combustible dust—Part 6:Protection by encapsulation mD 
  Issued on: 2010-8-9   Price(USD): 330.0
GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD 
  Issued on: 2010-8-9   Price(USD): 220.0
GB 12476.8-2010 Electrical apparatus for use in the presence of combustible dust—Part 8:Test methods—Methods for determining the minimum ignition temperatures of dust 
  Issued on: 2010-8-9   Price(USD): 375.0
GB 12476.9-2010 Electrical apparatus for use in the presence of combustible dust—Part 9:Test methods—Method for determining the electrical resistivity of dust in layers 
  Issued on: 2010-8-9   Price(USD): 110.0
GB 1336-1977 Inspection rules electrical apparatus for explosive atmosphere 
  Issued on:   Price(USD): 330.0
GB 1444-1987 Edison screw lampholders specially used for explosion-proof luminaires 
  Issued on: 1987-06-18   Price(USD): 190.0
GB 19518.1-2004 Electrical apparautus for explosive gas atmosphoeres - Electrical resistance trace heating - Part 1:General and testing requirements 
  Issued on: 2003-12-5   Price(USD): 170.0
GB 19854-2005 General rules of explosion-prooof techniques of industrial trucks for explosive atmospheres 
  Issued on: 2005-7-29   Price(USD): 600.0
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