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铝中间合金化学分析方法 第10部分:钾含量的测定 火焰原子吸收光谱法
Chemical analysis methods of aluminum hardeners-Part 10:Determination of potassium content-Flame atomic absorption spectrometric method
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重熔用铝稀土合金锭
Aluminium rare -earth alloy ingot for remeIting
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铝及铝合金中稀土分析方法 X-射线荧光光谱法测定镧、铈、镨、钕、钐含量
Chemical analysis method for rare earth in aluminium and aluminium alloys Determination of La, Ce, Pr, Nd, Sm contents X-ray fluorescence spectrometric method
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铝及铝合金中稀土分析方法 化学分析方法测定稀土含量
Chemical analysis method for rare earth in aluminium and aluminium alloys-Determination of total rare earth by chemical analysis
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氧化铝生产用絮凝剂
Flocculating agent used in production of alumina
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煅烧a型氧化铝
Calcined α-alumina
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铝电解质中锂含量的测定 火焰原子吸收光谱法
Flame atomic absorption spectrometric analysis method of lithium in eletrolyte cryolite
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易拉罐罐体用铝合金中铅、镉、砷(总量和释放量)的测定 电感耦合等离子体原子发射光谱法
Determination of contents(total and release) of lead,cadmium,arsenic in aluminum for aluminum pop tank. Inductively coupled plasma atomic emission spectrometric method
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精制铝箔化学成分的测定 电感耦合等离子体原子发射光谱法测定铅、镉、砷
Determination of chemical composition in refining aluminum foil. Determination of lead,cadmium,arsenic. Inductively coupled plasma atomic emission spectrometric method
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铝电解质分子比及主要成分的测定 X射线荧光光谱法
Determination of cryolite rate and main components of electrolyte--X-ray fluorescence spectrometric analysis method
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