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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 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 25284-2010
High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV
GB/T 311.4-2010
Insulation co-ordination - Part 4: Computational guide to insulation Co-ordination and modeling of electrical networks
GB/T 25354-2010
Acceptance standards for the interchange of transferred unit load devices
GB/T 18340.3-2010
地质样品有机地球化学分析方法 第3部分:石油重馏分中饱和烃族组分测定 质谱法
Organic geochemical analysis method for geological samples - Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry