铝和铝合金。废料。第6部分：两种或多种可锻合金组成的废料。

Aluminium and aluminium alloys - scrap - Part 6: scrap consisting of two or more wrought alloys.

youdao

简体中文标题：铝和铝合金。锻制品的化学成分和形状。第5部分：标准锻制品汇编。

English Name:Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 5: Codification of standardized wrought products;

youdao

简体中文标题：铝和铝合金。锻制品的化学成分和形状。第5部分：标准锻制品汇编。

English Name:Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 5: Codification of standardized wrought products;

youdao