ISO 5997-1984 标准详情
- 标准号:ISO 5997-1984
- 中文标题:铬矿石和铬精矿 硅含量的测定 分子吸收光谱法和重量法
- 英文标题:Chromium ores and concentrates; Determination of silicon content; Molecular absorption spectrometric method and gravimetric method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1984-11
The molecular absorption spectrometric method (A) is applicable to products having silicon contents from 0,05 to 0,5 % (m/m), the gravimetric method (B) is applicable to products having silicon contents from 0,5 to 15 % (m/m). ISO 5997 should be read
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