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主要用于铝生产的氧化铝 休止角的测定
Aluminium oxide primarily used for the production of aluminium; Measurement of the angle of repose
参考页数:4P;A4
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主要用于铝生产的氧化铝 绝对密度的测定 比重瓶法
Aluminium oxide primarily used for the production of aluminium; Determination of absolute density; Pyknometer method
参考页数:4P;A4
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主要用于铝生产的氧化铝 钛含量的测定 二安替吡啉基代甲烷光度法
Aluminium oxide primarily used for the production of aluminium; Determination of titanium content; Diantipyrylmethane photometric method
参考页数:4P;A4
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主要用于铝生产的氟化钠 可溶性硫酸盐含量的测定 浊度测定法
Sodium fluoride primarily used for the production of aluminium; Determination of soluble sulphates content; Turbidimetric method
参考页数:3P.;A4
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主要用于铝生产的氟化钠 二氧化硅含量的测定 还原硅钼酸盐分光光度法
Sodium fluoride primarily used for the production of aluminium; Determination of silica content; Reduced molybdosilicate spectrophotometric method
参考页数:5P.;A4
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主要用于铝生产的氟化钠 铁含量的测定 1,10-菲罗啉光度法
Sodium fluoride primarily used for the production of aluminium; Determination of iron content; 1,10- Phenanthroline photometric method
参考页数:4P.;A4
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工业用硫磺 在850~900℃时灰分的测定和在200℃时残渣的测定
Sulphur for industrial use; Determination of ash at 850-900 degrees C and of residue at 200 degrees C
参考页数:2P;A4
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工业用硫酸和发烟硫酸 二氧化硫含量的测定 碘量法
Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
参考页数:3P;A4
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主要用于铝生产的氧化铝 锰含量的测定 火焰原子吸收法
Aluminium oxide primarily used for the production of aluminium; Determination of manganese content; Flame atomic absorption method
参考页数:6P.;A4
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主要用于铝生产的氧化铝 铁含量的测定 1,10-菲罗啉光度法
Aluminium oxide primarily used for the production of aluminium; Determination of iron content; 1,10- Phenanthroline photometric method
参考页数:4P;A4
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