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锰矿石 硫含量的测定 硫酸钡重量法和燃烧后二氧化硫滴定法
Manganese ores; Determination of sulphur content; Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
参考页数：6P;A4
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锰矿石和锰精矿 砷含量的测定 光谱法
Manganese ores and concentrates; Determination of arsenic content; Spectrometric method
参考页数：4P.;A4
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锰矿石和锰精矿 化学分析法 通用指南
Manganese ores and concentrates; Methods of chemical analysis; General instructions
参考页数：2P;A4
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锰矿石 取样 第2部分:试样的制备
Manganese ores; Sampling; Part 2 : Preparation of samples
参考页数：7P;A4
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锰矿石和锰精矿 镍含量的测定 丁二酮肟光谱测定法和火焰原子吸收光谱法
Manganese ores and concentrates; Determination of nickel content; Dimethylglyoxime spectrometric method and flame atomic absorption spectrometric method
参考页数：6P.;A4
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锰矿石和锰精矿 分析试样中吸湿量的测定 重量法
Manganese ores and concentrates; determination of hygroscopic moisture content in analytical samples; gravimetric method
参考页数：6P.;A4
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锰矿石 含水量的测定
Manganese ores; determination of moisture content
参考页数：8P;A4
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锰矿石和锰精矿 铝含量的测定 光度法和重量法
Manganese ores and concentrates; determination of aluminium content; photometric and gravimetric methods
参考页数：6P;A4
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锰矿石和锰精矿 磷含量的测定 萃取钒钼酸盐光度法
Manganese ores and concentrates; Determination of phosphorus content; Extraction-molybdovanadate photometric method
参考页数：3P;A4
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锰矿石 氧化钡含量的测定 硫酸钡重量法
Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric method
参考页数：2P.;A4
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