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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
CJJ 63-2008 Technical specification for polyethylene (PE) fuel gas pipeline engineering (USD) via email in 1-10 business day ABOLISHED
DGJ 08-10-2004 Technical specification of manufactured gas and nutural gas pipeline engieering (USD) via email in 1 business day VALID
CJ/T 347-2010 Household combustible gas alarms and sensor (USD) via email in 1-3 business day VALID
GB/T 36051-2018 Gas filter (USD) via email in 1-8 business day VALID
CJ 50-2008 Pressure regulators for liquefied petroleum gas cylinders (USD) via email in 1-3 business day VALID
CJ/T 447-2014 Automatic shut-off valve for pipeline gas (USD) via email in 1-3 business day VALID
GB/T 28885-2012/XG1-2018 Specifications for city gas service via email in VALID please email coc@codeofchina.com for quotation
JC/T 743-1984(1996) Guides of laying for asbestos-cement water and gas pipelines (USD) via email in 1-3 business day ABOLISHED
CJ/T 470-2015 Pressure regulators for liquefied dimethyl ether cylinders (USD) via email in 1-3 business day VALID
GB 50028-1993 Code for design of city gas engineering (USD) via email in 1-10 business day
CJ/T 125-2014 Steel framed polyethylene plastic pipes and fittings for supply of gaseous fuels (USD) via email in 1-3 business day VALID
CJ/T 259-2007 Dimethyl ether for city gas (USD) via email in 1-3 business day
DG/TJ 08-115-2008 Technical specification of engineering for decentralized energy system (USD) via email in 1-10 business day VALID
GB 50251-2003 Code for design of gas transmission pipeline engineering (USD) via email in 1-10 business day ABOLISHED
GB/T 12206-1990 Method of testing for calorific value of gas in urban area (USD) via email in 1-3 business day ABOLISHED
TJ 30-1978 via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 50030-1991 Norm of oxygen plant design (USD) via email in 1-8 business day ABOLISHED
CJ/T 463-2014 Light gauge stainless steel for press-fittings via email in VALID please email coc@codeofchina.com for quotation
CJ/T 3069-1997 Units and symbols for city gas measurement (USD) via email in 1-3 business day VALID
CJJ 51-1992 via email in ABOLISHED please email coc@codeofchina.com for quotation
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