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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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GB/T 18998.5-2022
工业用氯化聚氯乙烯(PVC-C)管道系统 第5部分:系统适用性
Chlorinated poly(vinyl chloride)(PVC-C)piping systems for industrial applications—Part 5:Fitness for purpose of the system
GB/T 41422-2022
Oriented unplasticized poly(vinyl chloride)(PVC-O) pipes and joints for the conveyance of water under pressure
GB/T 26255-2022
Steel-plastic-transition fittings for polyethylene(PE) piping systems for the supply of gaseous fuels
GB/T 18998.3-2022
Chlorinated poly(vinyl chloride)(PVC-C)piping systems for industrial applications—Part 3:Fittings
GB/T 41759-2022
Technical specification of corrosion inhibitor for grounding grid resistance-reducing material
GB/T 41756-2022
Corrosion of metals and alloys—Method for estimating the atmospheric corrosion resistance of low-alloy steels
GB/T 41501-2022
Fibre-reinforced plastic composites—Determination of interlaminar strength and modulus by double beam shear test
GB/T 41755-2022
Determination of the susceptibility to cracking of line pipe in sour service—Full ring ovalization test method





