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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): 46674
GB/T 6109.17-2008
漆包圆绕组线 第17部分:180级自粘性直焊聚酯亚胺漆包铜圆线
Enamelled round winding wire - Part 17: Solderable polyesterimide enamelled round copper wire,class 180,with a bonding layer
GB/T 5124.1-2008
Methods for chemical analysis of hardmetals - Determination of total carbon content - Gravimetric method
GB/T 5124.2-2008
Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - Gravimetric method
GB/T 6150.5-2008
钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法
Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method
GB/T 21376-2008
Provisions on exhaust of bulk cement clinker in waterway transportation
Number of entries (Data is updated on a monthly basis): 46674