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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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GB/T 25300-2010
电阻焊设备 汽车工业中使用的具有一个次级线圈的多点焊变压器特殊技术条件
Resistance welding equipment - Particular specfications applicable to transformers with one secondary winding for multi-spot welding, as used in the automobile industry
GB/T 12689.7-2010
锌及锌合金化学分析方法 第7部分: 镁量的测定 火焰原子吸收光谱法
Methods for chemical analysis of zinc and zinc alloys - Part 7:Determination of magnesium content - Flame atomic absorption spectrometric method
GB/T 26305-2010
The method for chemical of nickel oxide - Determination of nickel content - Electrolytic depositiono method
GB/T 25775-2010
Technical delivery conditions for welding consumables - Type of product, dimensions,tolerances and markings
GB/T 25777-2010
Preparation methods for deposited metal specimens of chemical analysis
GB/T 12689.1-2010
锌及锌合金化学分析方法 第1部分:铝量的测定 铬天青S-聚乙二醇辛基苯基醚-溴化十六烷基吡啶分光光度法、CAS分光光度法和EDTA滴定法
Methods for chemical analysis of zinc and zinc alloys - Part 1: Determination of aluminum content - Chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry, Chromeazurol S spectrophotometric method and EDTA titrimetry
GB/T 17414.1-2010
Method for chemical analysis of Beryllium ores - Part 1:Determination of Beryllium content - Eriochrome cyanine R photometric method