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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"
- 2018-09-07 Cooperation, the key to the future
- 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): 83243
GB/T 6809.6-2009
Reciprocating internal combustion engines - Vocabulary of components and systems - Part 6: Lubricating systems
GB/T 7220-2004
产品几何量技术规范（GPS） 表面结构 轮廓法 表面粗糙度 术语 参数测量
Geometrical Product Specifications(GPS)--Surface texture:Profile method--Surfaceroughness--Terminology--Measurement of surface roughness parameters
GB/T 7234-2004
Geometrical Product Specifications(GPS)--Measurement of roundness--Terms,definitions and parameters of roundness
Number of entries (Data is updated on a monthly basis): 83243