2025-12-15 216.73.216.89
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Code of China
Chinese National Standard List: Explosion-proof electric apparatus

GB 20800.3-2008 General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres - Part 3: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust 
  Issued on: 2008-05-20   Translation Price(USD): 200.0
GB/T 12173-2008 Mining electrical apparatus for non hazardous area 
  Issued on: 2008-06-30   Translation Price(USD): 130.0
MT 429-2008 The flame-proof low voltage electrlc cable terminal box for coal mine 
  Issued on: 2008-11-19   Translation Price(USD): 274.0
MT 428-2007 Flame-proof Low Voltage Electric Cable Terminal Box for Coal Mine 
  Issued on: 2009-01-01   Translation Price(USD):
MT/T 334-2007 Special Blast-proof Power Supply Device for Coal Mine Lead-acid Battery  
  Issued on: 2009-1-1   Translation Price(USD):
MT 429-2007 The Flame-proof Electric Bell for Coal Mine 
  Issued on: 2009-01-01   Translation Price(USD):
JB/T 10836-2008 Electrical apparatus for use in the presence of combustible dust Electrical apparatus protected by enclosures and surface temperature limitation-Specification for attaratus-Dust and e 
  Issued on: 2008-2-1   Translation Price(USD): 120.0
JB/T 10835-2008 Mine switch biguardian lock 
  Issued on: 2008-2-1   Translation Price(USD): 330.0
JB/T 10846-2008 The mineral product separates the exploding a electrically controlled installment 
  Issued on: 2008-2-1   Translation Price(USD): 120.0
JB/T 10847-2008 Electrical spparatus for ues in the presence of combustible dust Electrical apparatus protected by enclosures and surface temperature limitation-Specification for attartus-Dust and ex 
  Issued on: 2008-2-1   Translation Price(USD): 150.0
GB 20936.1-2007 Electrical apparatus for the detection and measurement of flammable gases - Part 1 : General requirement and test methods 
  Issued on: 2007-7-11   Translation Price(USD): 600.0
GB 3836.17-2007 Electrical apparatus for explosive gas atmosphere—Part 17:Construction and use of rooms or buildings protected by pressurization 
  Issued on: 2007-07-11   Translation Price(USD): 100.0
MT/T 1049-2007 Explosion prooflow voltage power meter for coal mine 
  Issued on: 2007-10-22   Translation Price(USD): 100.0
MT/T 1048-2007 Flameprooflow voltage reactive power terminal compensator used in coal mine 
  Issued on: 2007-10-22   Translation Price(USD): 120.0
MT/T 409-2007 Cap lamp for methane alarm 
  Issued on: 2007-10-22   Translation Price(USD): 150.0
AQ 3009-2007 Safety criterion for electrical apparatus in hazardous areas 
  Issued on: 2007-10-22   Translation Price(USD): 470.0
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   Translation Price(USD): 200.0
GB 20800.1-2006 General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres - Part 1: Group Ⅱengines for use in flammable gas and vapor atmospheres 
  Issued on: 2007-03-26   Translation Price(USD): 480.0
GB 3836.9-2006 Electrical apparatus for explosive gas atmospheres - Part 9: Encapsulation “m” 
  Issued on: 2006-12-1   Translation Price(USD): 220.0
GB 20800.2-2006 General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres - Part 2: Group Ⅱengines for use in flammable dust atmospheres 
  Issued on: 2007-03-26   Translation Price(USD): 300.0
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