2025-12-16 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
CJ/T 199-2018 Supply-exhaust pipe for combustion appliance 370.0 via email in 1~5 business day valid,,2018-12-1
CJ/T 513-2018 Classification and coding of city gas equipments and materials 1170.0 via email in 1~5 business day valid,,2018-11-1
T/CECS 10004-2018 Closed expansion vessels with built in diaphragm 255.0 via email in 1 business day valid,,2018-5-1
GB/T 13611-2018 Classification and basic characteristics of city gas 180.0 via email in 1 business day valid,,2019-2-1
GB 35848-2018 Commercial gas-burning appliance 620.0 via email in 1 business day superseded,2024-8-1,2019-3-1
GB/T 31911-2015 Methods for determination of emissions from appliances burning gaseous fuels 310.0 via email in 1~3 business day valid,,2016-8-1
GB/T 32492-2016 Content of dimethyl ether in liquefied petroleum gas by gas chromatography 160.0 via email in 1~3 business day valid,,2017-1-1
GB/T 13611-1992 Classification of town gas 304.0 via email in 1~3 business day superseded2007-03-01,2007-3-1,1993-5-1
CJ/T 450-2014 Pneumatic gas/air ratio adjustment devices for gas-burning appliances 730.0 via email in 1~5 business day valid,,2014-8-1
SY/T 0518-2002 Specification for design of steel buttwelding fittings for oil & gas pipeline 690.0 via email in 1~5 business day superseded,2010-12-15,2002-8-1
GB/T 12208-1990 Determination of coal tar and dust of gas in urban area 180.0 via email in 1~3 business day superseded,2009-6-1,1990-9-1
CECS 215-2006 Technical specification for application of gas-fired heating and hot water combi-boiler 450.0 via email in 1~3 business day superseded2017-11-1,2017-11-1,2007-4-1
GB/T 12205-1990 Chemical analysis method for main composition of manufactured fuel gas 340.0 via email in 1~3 business day abolished2005-10-14 ,,1990-8-1
GB/T 12209.1-1990 Determination of naphthalene of gas in urban area-Picric acid method 304.0 via email in 1~3 business day superseded2009-06-01,2009-6-1,1990-9-1
GB/T 13611-2006 Classification and essential property of city gas 150.0 via email in 1 business day superseded2019-02-01,2019-2-1,2007-3-1
CJ/T 336-2010 Condensing domestic gas instantaneous water heaters 500.0 via email in 1 business day valid,,2010-12-1
CJ/T 479-2015 General technique requirement for laboratory of gas burning appliances 220.0 via email in 1~3 business day valid,,2015-9-1
CJ/T 469-2015 Heat exchanger of gas water heater and gas heating boiler 250.0 via email in 1~3 business day valid,,2015-7-1
HG/T 20697-2007 Purchase specification on heating Ventilating and air conditioning equipment for chemical plant 1800.0 via email in 1~3 business day valid,,2007-11-1
GBJ 114-1988 Technical drawings-Drawings of heating ventilaing and air-conditioning system 120.0 via email in 1~3 business day superseded,2002-3-1,1988-8-1
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CJ/T 199-2018 Supply-exhaust pipe for combustion appliance 
  Issued on: 2018-06-12   Price(USD): 370.0
CJ/T 513-2018 Classification and coding of city gas equipments and materials 
  Issued on: 2018-03-20   Price(USD): 1170.0
T/CECS 10004-2018 Closed expansion vessels with built in diaphragm 
  Issued on: 2018-01-12   Price(USD): 255.0
GB/T 13611-2018 Classification and basic characteristics of city gas 
  Issued on: 2018-03-15   Price(USD): 180.0
GB 35848-2018 Commercial gas-burning appliance 
  Issued on: 2018-02-06   Price(USD): 620.0
GB/T 31911-2015 Methods for determination of emissions from appliances burning gaseous fuels 
  Issued on: 2015-09-11   Price(USD): 310.0
GB/T 32492-2016 Content of dimethyl ether in liquefied petroleum gas by gas chromatography 
  Issued on: 2016-02-24   Price(USD): 160.0
GB/T 13611-1992 Classification of town gas 
  Issued on: 1992-08-15   Price(USD): 304.0
CJ/T 450-2014 Pneumatic gas/air ratio adjustment devices for gas-burning appliances 
  Issued on: 2014-04-09   Price(USD): 730.0
SY/T 0518-2002 Specification for design of steel buttwelding fittings for oil & gas pipeline 
  Issued on: 2002-05-28   Price(USD): 690.0
GB/T 12208-1990 Determination of coal tar and dust of gas in urban area 
  Issued on: 1990-01-04   Price(USD): 180.0
CECS 215-2006 Technical specification for application of gas-fired heating and hot water combi-boiler 
  Issued on: 2006-12-22   Price(USD): 450.0
GB/T 12205-1990 Chemical analysis method for main composition of manufactured fuel gas 
  Issued on: 1990-01-03   Price(USD): 340.0
GB/T 12209.1-1990 Determination of naphthalene of gas in urban area-Picric acid method 
  Issued on: 1990-01-04   Price(USD): 304.0
GB/T 13611-2006 Classification and essential property of city gas 
  Issued on: 2006-9-12   Price(USD): 150.0
CJ/T 336-2010 Condensing domestic gas instantaneous water heaters 
  Issued on: 2010-5-18   Price(USD): 500.0
CJ/T 479-2015 General technique requirement for laboratory of gas burning appliances 
  Issued on: 2015-03-04   Price(USD): 220.0
CJ/T 469-2015 Heat exchanger of gas water heater and gas heating boiler 
  Issued on: 2015-01-20   Price(USD): 250.0
HG/T 20697-2007 Purchase specification on heating Ventilating and air conditioning equipment for chemical plant 
  Issued on: 2007-05-29   Price(USD): 1800.0
GBJ 114-1988 Technical drawings-Drawings of heating ventilaing and air-conditioning system 
  Issued on: 1988-01-06   Price(USD): 120.0
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