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
DB12/T 578-2015 The test and qualification methods of emergency shutoff valve for liquefied gas tank car via email in business day valid
DB12/T 581-2015 Steeliness type dangerous chemical stationary atmospheric pressure vessel periodical inspection specification via email in business day valid
DB14/T 1169-2016 via email in business day valid
DB14/T 3025-2024 via email in business day valid
DB14/T 3035-2024 via email in business day valid
DB15/T 1063-2024 Ssfe and technical specification of (CNG) cylinders installation quality for vehicles via email in business day valid
DB31/T 1101-2018 Safety assessment method for extended service life of LPG cylinders $165.00 via email in 1~3 business day valid
DB31/T 1143-2019 Technical specification for online monitoring on energy efficiency of air compressor system $165.00 via email in 1~3 business day valid
DB31/T 1162-2019 Periodical inspection technical regulation for gas supply polyethylene pipe $435.00 via email in 1~5 business day valid
DB31/T 1258-2020 Message Format Specification of Management Date for Gas Cylinder $225.00 via email in 1~3 business day valid
DB31/T 1259-2020 Specification for health food management $225.00 via email in 1~3 business day valid
DB31/T 1310-2021 Guidelines for the application of spark detection and extinguishing system $225.00 via email in 1~3 business day valid
DB31/T 435-2021 Technical requirements for safety and energy efficiency of lithium bromide absorption cold (hot)water units in distributed energy supply systems $315.00 via email in 1~5 business day valid
DB31/T 726-2013 Management standard for safety and energy-saving operation of smoke and heat exhaust fan $120.00 via email in 1~3 business day abolished
DB31/T 727-2013 Energy-saving specifications for roof fan system in industrial enterprises $120.00 via email in 1~3 business day valid
DB31/T 732-2013 $165.00 via email in 1~3 business day valid
DB32/T 4484-2023 Periodical inspection for atmospheric pressure storage tanks via email in business day valid
DB32/T 4849-2024 Coding rule of registration for pressure pipe via email in business day valid
DB33/T 697.1-2015 Valve inspection and testing―Part 1: America series via email in business day valid
DB37/T 2855-2017 $350.00 via email in 1~3 business day valid
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