Steel and Stainless Steel Products and Components, Scrap, Steel, Aluminium Scrap, Scrap Iron, Wood, Scrap Paper.

采购产品钢和不锈钢产品和零件，废品率，钢，铝废料，废铁，木材，废纸。

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Aluminium and aluminium alloys - scrap - Part 7: scrap consisting of castings.

铝和铝合金。废料。第7部分：铸件组成的废料。

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

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。

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