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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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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 21865-2008
Standard test methods for determining average grain size using semiautomatic and automatic image analysis
GB/T 13452.4-2008
Paints and varnishes - Determination of resistance to filiform corrosion on steel
GB/T 21874-2008
Elastomeric seals - Requirements for materials for pipe joint seals used in water and drainage applications - Thermoplastic elastomers
GB/T 223.70-2008
Iron, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotometric method
GB/T 4702.4-2008
金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4699.2-2008
铬铁和硅铬合金 铬含量的测定 过硫酸铵氧化滴定法和电位滴定法
Ferrochromium and ferrosilicochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method