Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 10410-2008 Analysis of manufactured gas and liquefied petroleum gas normal composition by gas chromatography 240.0 via email in 1~3 business day valid
GB 16914-2012 General safety technique conditions of gas burning appliances 180.0 via email in 1~3 business day valid
CJ/T 28-2013 Chinese cooking gas appliances 390.0 via email in 1~3 business day valid
CJ/T 30-2013 Thermocouple electromagnetic protector of extinguishment for gas appliance 660.0 via email in 1~3 business day valid
QJ 2214-1991 495.0 via email in 1~5 business day valid
CECS 215-2006 Technical specification for application of gas-fired heating and hot water combi-boiler 240.0 via email in 1~3 business day valid
CJ/T 132-2014 Automatic suction solenoid valves for gas burning appliances 420.0 via email in 1~5 business day valid
GB/T 50466-2008 Code for design of heating ventilation and air conditioning of coal industry 360.0 via email in 1~3 business day valid
JGJ 158-2008 Technical specification for cool storage air-conditioning system 600.0 via email in 1~3 business day valid
GB 50019-2003 Code for Design of Heating Ventilation and Air Conditioning 200.0 via email in 1 business day superseded
CJ/T 336-2010 Condensing domestic gas instantaneous water heaters 400.0 via email in 1~2 business day valid
CJ/T 421-2013 Electronic controller of household gas burning appliances 600.0 via email in 1~3 business day valid
GB 13612-1992 Manufactured gas 45.0 via email in 1~3 business day superseded
GB/T 16411-2008 Universal test methods of gas burning appliances for domestic use 270.0 via email in 1~3 business day valid
GB 10410.3-1989 Analysis of liquefied petroleum gas composition by gas chromatography 120.0 via email in 1~3 business day superseded
CJ/T 341-2010 Air-light hydrocarbon mixing gas 150.0 via email in 1~3 business day valid
DB31/T 529-2011 Appraised value of energy saving and its calculation method for central air-conditioning systems 120.0 via email in 1~3 business day valid
GB/T 12208-2008 Test methods of components and impurities of the manufactured gas 525.0 via email in 1~5 business day valid
JGJ/T 41-2014 Technical regulation for heat metering system operation 1140.0 via email in 1~10 business day valid
CJ/T 469-2015 Heat exchanger of gas water heater and gas heating boiler 255.0 via email in 1~3 business day valid
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