Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 36243-2018 Input/output protocols and electronic interfaces for water meters—Requirements $630.00 via email in 1~5 business day valid
GB/T 36263-2018 Symbol and measurement requirements for city gas $310.00 via email in 1~5 business day valid
GB/T 36503-2018 Quality inspection and grade evaluation for gas-burning appliances $340.00 via email in 1~5 business day valid
GB/T 37192-2018 Classification and symbol for outdoor air conditioning equipment $100.00 via email in 1~3 business day valid
GB/T 37212-2018 General technical specification of outdoor air conditioning equipment $160.00 via email in 1~3 business day valid
GB/T 37216-2018 Sanitary ware—Deodorizing toilet flushing mechanism $370.00 via email in 1~5 business day valid
GB/T 37217-2018 Specification for discard of the main parts of escalators and moving walks $220.00 via email in 1~2 business day valid
GB/T 37261-2018 Ball joint compensator for district heating system $250.00 immediately valid
GB/T 37263-2018 Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane(PUR) foamed-plastics and high density polyethylene(PE) casing pipes $310.00 immediately valid
GB/T 37499-2019 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves $370.00 via email in 1~5 business day valid
GB/T 37565-2019 General specification of screen machine for water supply and drainage service $310.00 via email in 1~5 business day valid
GB/T 37583-2019 Sanitary wares—Statistic rules and methods $80.00 via email in 1~3 business day valid
GB/T 37621-2019 Buried type butterfly valve $220.00 via email in 1~3 business day valid
GB/T 37827-2019 Welded ball valve for urban heating $370.00 immediately valid
GB/T 37828-2019 Bidirectional metal to metal sealed butterfly valve for urban heating $310.00 immediately valid
GB/T 37892-2019 Digital integrated full frequency conversion controlled constant pressure water supply equipment $370.00 via email in 1~5 business day valid
GB/T 37894-2019 Technical requirements for ozone generator for water and wastewater treatment $490.00 via email in 1~5 business day valid
GB/T 37992-2019 Safety and control devices for gas burners and gas-burning-appliances—Particular requirements—Value-proving systems for automatic shut-off valves $610.00 via email in 1~5 business day valid
GB/T 38057-2019 Urban water supply pumping station integration adjustment and control system $220.00 via email in 1~3 business day valid
GB/T 38097-2019 Urban heating—Prefabricated directly buried insulating pipes and fittings with polyurethane(PUR)foamed-plastics and glass fiber reinforced plastics protect layers $310.00 immediately valid
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