发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Coarse zinc
The document specifies the classifications, chemical compositions, marking and other requirements for primary zinc. The grades of zinc included
Zinc and zinc alloys - Primary zinc; German version EN 1179:2003
本标准规定了转底炉法粗锌粉的技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量证明书。本标准适用于转底炉工艺回收的粗锌粉
Zinc oxide dust made by rotary hearth furnace
Determination of zinc content in crude zinc powder by rotary hearth furnace method EDTA complex titration method
Methods for chemical analysis of crude zinc Part 1: Determination of zinc content Na2EDTA titration method
This European Standard specifies a spectrophotometric method for the determination of iron in primary zinc. It is applicable to the products specified
Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method; German version EN 12441-5:2003
Methods of chemical analysis of crude zinc Part 8: Determination of tin content Atomic fluorescence spectrometry
Methods of chemical analysis of crude zinc Part 7: Determination of antimony content Atomic fluorescence spectrometry
Methods for chemical analysis of crude zinc Part 9: Determination of germanium content Phenofluorenone spectrophotometry
粗制碳酸锌
Crude zinc carbonate
Methods of chemical analysis of crude zinc Part 3: Determination of iron content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 2: Determination of lead content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 6: Determination of arsenic content by atomic fluorescence spectrometry
Methods of chemical analysis of crude zinc Part 10: Determination of indium content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 5: Determination of copper content Flame atomic absorption spectrometry
Coarse zinc
The document specifies the classifications, chemical compositions, marking and other requirements for primary zinc. The grades of zinc included
Zinc and zinc alloys - Primary zinc; German version EN 1179:2003
本标准规定了转底炉法粗锌粉的技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量证明书。本标准适用于转底炉工艺回收的粗锌粉
Zinc oxide dust made by rotary hearth furnace
Determination of zinc content in crude zinc powder by rotary hearth furnace method EDTA complex titration method
Methods for chemical analysis of crude zinc Part 1: Determination of zinc content Na2EDTA titration method
This European Standard specifies a spectrophotometric method for the determination of iron in primary zinc. It is applicable to the products specified
Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method; German version EN 12441-5:2003
Methods of chemical analysis of crude zinc Part 8: Determination of tin content Atomic fluorescence spectrometry
Methods of chemical analysis of crude zinc Part 7: Determination of antimony content Atomic fluorescence spectrometry
Methods for chemical analysis of crude zinc Part 9: Determination of germanium content Phenofluorenone spectrophotometry
粗制碳酸锌
Crude zinc carbonate
Methods of chemical analysis of crude zinc Part 3: Determination of iron content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 2: Determination of lead content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 6: Determination of arsenic content by atomic fluorescence spectrometry
Methods of chemical analysis of crude zinc Part 10: Determination of indium content Flame atomic absorption spectrometry
Methods of chemical analysis of crude zinc Part 5: Determination of copper content Flame atomic absorption spectrometry