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 42307-2023 Fertilizers and soil conditioners—Determination of biuret content of urea-based fertilizers—HPLC method $250.00 via email in 1~3 business day valid
GB/T 42308-2023 Potentiometers for use in electronic equipment—Part 6-1:Blank detail specification—Surface mount preset potentiometers—Assessment level EZ $255.00 via email in 1~3 business day valid
GB/T 42309-2023 Consolidation methods for easily damaged paper-based archives in the process of restoration $255.00 via email in 1~3 business day valid
GB/T 4231-1993 Cold rolled stainless steel strips for springs $340.00 via email in 1~3 business day abolished
GB/T 42310-2023 Nanotechnology—Measurement for specific surface area of graphene powder—Static volumetric method by argon gas adsorption $405.00 via email in 1~5 business day valid
GB/T 42311-2023 Nanotechnologies—Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing $285.00 via email in 1~3 business day valid
GB/T 42312-2023 Guide for production safety emergency response plan of electrochemical energy storage station $255.00 via email in 1~3 business day valid
GB/T 42313-2023 Terminology of electrical energy storage system $450.00 via email in 1~3 business day valid
GB/T 42314-2023 Guide for hazard sources identification of electrochemical energy storage station $360.00 immediately valid
GB/T 42315-2023 Code of maintenance for electrochemical energy storage station $255.00 via email in 1~3 business day valid
GB/T 42316-2023 Technical specification for centralized monitoring and control system of distributed energy storage $285.00 via email in 1~3 business day valid
GB/T 42317-2023 Code for emergency exercises of electrochemical energy storage station $225.00 via email in 1~3 business day valid
GB/T 42318-2023 Guide for environmental impact assessment of electrochemical energy storage station $255.00 via email in 1~3 business day valid
GB/T 42319-2023 Ships and marine technology―Guidelines for the operation and installation of voyage data recorders(VDR) $630.00 via email in 1~5 business day valid
GB/T 4232-1993 Stainless steel wires for cold heading and cold forging $224.00 via email in 1~3 business day superseded
GB/T 4232-2009 Stainless steel wire for cold heading and cold forging $170.00 immediately superseded
GB/T 4232-2019 Stainless steel wire for cold heading and cold forging $110.00 immediately valid
GB/T 42320-2023 Technical directives for planning of energy internet $255.00 via email in 1~3 business day valid
GB/T 42321-2023 Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV $435.00 via email in 1~5 business day valid
GB/T 42322-2023 Energy internet system—Interconnection of active distribution network $270.00 via email in 1~3 business day valid
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