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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
AQ 6209-2007 Digital methane detecting and alarm miners lamp 220.0 via email in 1~3 business day valid
GB 12173-1990 Mining electrical apparatus for non-hazardous area 75.0 via email in 1~3 business day abolished
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 abolished
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
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 abolished
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 abolished
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 abolished
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 abolished
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 abolished
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 abolished
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
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
GB 1336-1977 Inspection rules electrical apparatus for explosive atmosphere 330.0 via email in 1~5 business day superseded
GB 1444-1987 Edison screw lampholders specially used for explosion-proof luminaires 190.0 via email in 1~3 business day superseded
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
GB 19854-2005 General rules of explosion-prooof techniques of industrial trucks for explosive atmospheres 600.0 via email in 1~3 business day abolished
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 480.0 via email in 1~5 business day valid
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 300.0 via email in 1~5 business day valid
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 200.0 via email in 1 business day valid


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