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1·The lead is a common non-ferrous metal element in the gold concentrate.

铅是金精矿中常见的有色金属元素。

2·Welders operate welding equipment to weld ferrous and non-ferrous metals.

焊工操作焊接设备焊接亚铁金属和有色金属。

3·Increasingly tighter constraint on primary non-ferrous mineral resources.

有色金属原生矿产资源约束不断加剧。

4·Non-ferrous particles can be precipitated successfully in the magnetic solvent.

利用磁化溶液能成功地沉积非铁金属的微粒。

5·Non-ferrous metal equipment and various metallurgy, mining equipment spare parts.

有色金属设备及各类冶金、矿山设备备件。

6·Can't of copper, aluminum and other non-ferrous metal cutting and stainless steel.

无法对铜，铝等有色金属和不锈钢进行切割。

7·Increasing social reserve has laid a good foundation for non-ferrous metal recycling.

不断增加的社会蓄积量为有色金属循环利用奠定了良好基础。

8·These projects cover oil, gas and ferrous metals, non-ferrous metals and rare metals.

这些项目涉及油、气方面，以及黑色金属、有色金属和稀有金属方面。

9·I am particularly good at the company's stainless steel and non-ferrous metal processing.

我公司尤其擅长不锈钢及有色金属的加工。

10·The paper elaborates the necessity of non-ferrous metals processing project classification.

本文论述了有色金属加工工程项目分类的必要性。

(1)nonferrous metal有色金属；非铁金属

(1)nonferrous alloy非铁合金