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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
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GB/T 20975.16-2020
Methods for chemical analysis of aluminium and aluminium alloys—Part 16:Determination of magnesium content
GB/T 13912-2020
Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods
GB/T 20975.36-2020
铝及铝合金化学分析方法 第36部分:银含量的测定 火焰原子吸收光谱法
Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry
GB/T 20996.2-2020
采用电网换相换流器的高压直流系统的性能 第2部分:故障和操作
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 2: Faults and switching





