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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB31/ 17-2012 Operational management of generating electricity by use of varous resourses 165.0 via email in 1~3 business day superseded
DB31/T 1081-2018 Service specifications for gas distributed energy system 315.0 via email in 1~5 business day valid
DB37/T 4073-2020 Specification for operation and management of vehicle hydrogen refueling station via email in business day valid
DB37/T 4097-2020 Test&evaluation method for durability of proton exchange membrane fuel cell stack for commercial vehicles via email in business day valid
DB37/T 4098-2020 Safety technical requirements for proton exchange membrane fuel cell engine via email in business day valid
DB37/T 4099-2020 Fault classification, remote diagnosis and trouble shooting of proton exchange membrane fuel cell engine via email in business day valid
DB37/T 4100-2020 Technical requirements for proton exchange membrane fuel cell engine coolant via email in business day valid
GB 16663-1996 Alcohol base liquid fuel 140.0 via email in 1~3 business day abolished
GB/T 19773-2005 Specification of hydrogen purification system on pressure swing adsorption 200.0 via email in 1 business day valid
GB/T 19774-2005 Specification of water electrolyte system for producing hydrogen 270.0 via email in 1 business day abolished
GB/T 24499-2009 Technology glossary for gaseous hydrogen,hydrogen energy and hydrogen energy system 390.0 via email in 1~5 business day abolished
GB/T 26915-2011 Determination of energy conversion efficiency and quantum yield for hydrogen production in the solar photocatalytic water splitting system 370.0 via email in 1~3 business day abolished
GB/T 26916-2011 Methods for performance evaluation of small-size integrative hydrogen energy system 210.0 via email in 1~3 business day abolished
GB/T 29411-2012 Technical specification of hydrogen-oxygen generator with water electrolyte 210.0 via email in 1~3 business day valid
GB/T 29412-2012 Adsorber of pressure swing adsorption for hydrogen purification 210.0 via email in 1~3 business day abolished
GB/T 29838-2013 Fuel cell modules 140.0 via email in 1 business day valid
GB/T 30718-2014 Compressed hydrogen surface vehicle refueling connection devices 300.0 via email in 1~5 business day valid
GB/T 30719-2014 Liquid hydrogen land vehicle fuelling system interface 130.0 via email in 1~3 business day abolished
GB/T 31138-2014 Compressed hydrogen dispenser for vehicles 80.0 via email in 1 business day abolished
GB/T 31139-2014 Safety technical regulations for mobile hydrogen refueling facility 110.0 via email in 1~3 business day abolished


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