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
- 实施日期
- 2011-11-01
- ICS 分类
- 77.120.60
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 12689.7-2010
Methods for chemical analysis of zinc and zinc alloys - Part 7:Determination of magnesium content - Flame atomic absorption spectrometric method
GB/T 12689.1-2010
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 728-2010
Ingot tin
GB/T 26043-2010
Zinc and zinc alloys - Method of sampling - Specifications
GB/T 26042-2010
Methods for analysis of zinc and zinc alloys - The optical emission spectrometry
GB/T 4103.16-2009
Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper,silver,bismuth,arsenic,antimony,tin and zinc contents - Optical emission spectrometry
GB/T 4103.15-2009
Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel content - Flame atomic absorption spectrophotometry
GB/T 4103.14-2009
Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry
GB/T 13821-2009
Zinc alloy die castings
GB/T 13818-2009
Die casting zinc alloys
GB/T 4951-2007
Chemical analysis methods for sacrificial anodes of Zn-Al-Cd alloy
GB/T 13818-1992
Zinc die-casting alloys
GB/T 1474-1988
Lead and lead-antimony alloy wire
GB/T 1473-1988
Lead and lead-antimony alloy rod
GB/T 1471-1988
Lead plate for anode