DIN 50502:1998-05 Chemical analysis of copper and copper alloys - Determination of copper in unalloyed copper containing not less than 99,90 % of copper
标准编号:DIN 50502:1998-05
英文标题:Chemical analysis of copper and copper alloys - Determination of copper in unalloyed copper containing not less than 99,90 % of copper
德文标题:Chemische Analyse von Kupfer und Kupferlegierungen - Bestimmung von Kupfer in unlegiertem, mindestens 99,90 %igem Kupfer
发布日期:1998-05
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