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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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Number of entries (Data is updated on a monthly basis): 48014
GB/T 23763-2009
Photo-catalytic antimicrobial materials and products - Assessment for antimicrobial activity and efficacy
GB/T 15249.1-2009
Methods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method
GB/T 15249.2-2009
合质金化学分析方法 第2部分:银量的测定 火试金重量法和EDTA滴定法
Methods for chemical analysis of crude gold - Part 2: Determination of silver content - Fire assay gravimetric and EDTA titrimetric methods
GB/T 15249.4-2009
Methods for chemical analysis of crude gold - Part 4: Determination of lead content - EDTA titrimetric method
GB/T 16588-2009
带传动 工业用多楔带与带轮 PH、PJ、PK、PL和PM型:尺寸
Belt drives - Pulleys and V-ribbed belts for industrial applications - PH, PJ, PK, PL and PM profiles:dimensions
Number of entries (Data is updated on a monthly basis): 48014