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1·Nonferrous metals industry is the important fundamental industry.

有色金属工业是重要的基础性产业。

2·Nonferrous Metal elements other than iron called nonferrous metals .

有色金属元素不同于称为铁的有色金属。

3·Diamond is the best material of cutting-tools to cut nonferrous metals.

金刚石是切削有色金属的优选刀具材料。

4·Currently, nonferrous metals Industry face serious economic situations.

目前，有色金属产业面临严峻的经济形势。

5·The nonferrous metals industry and machinery industry are also very weak.

有色金属工业很薄弱； 机械工业的力量也很差。

6·Steel and iron, chemicals, nonferrous metals and other industries had loss.

钢铁、化工、有色等行业亏损。

7·Most nonferrous metals can be annealed, but never tempered, normalized, or case-hardened.

而大多数有色金属可以进行退火，但不能进行正火或者表面硬化。

8·Nonferrous metals is the important part of original material industry in our country.

有色金属是我国原材料工业的重要组成部分。

9·Welding stainless steel, alloy steel, carbon steel, copper and other nonferrous metals.

可焊接不锈钢、合金钢、碳钢、铜和其他有色金属。

10·Some of these methods are applied not only to steel castings but also to nonferrous metals.

其中有的方法不仅适用于铸钢件，也适用非铁金属。