Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.

惰性气体焊接是连接几种含铁和不含铁的合金的首选方法.

Nonferrous scrap is sorted separately from ferrous scrap.

非铁的废料与铁的废料分开分类。

The aerospace industry relies heavily on nonferrous alloys.

航空航天工业严重依赖非铁的合金。

Nonferrous metals are often used in electrical applications.

非铁的金属常用于电气应用中。

The company specializes in nonferrous metals like aluminum and copper.

这家公司专门生产非铁的金属，如铝和铜。

Recycling nonferrous materials can be more profitable than ferrous ones.

回收非铁的材料比回收铁的材料更有利可图。

When this age bound, nonferrous metal market is fickle.

当今世界, 有色金属市场变幻无常.

Nonferrous metal imports and exports measures already general balance.

有色金属进出口量已经大体平衡.

Anxin Huacheng Nonferrous Products Co. , Ltd. has been selected as the member unit of secondary metal association of China Nonferrous Metal Association.

安新县华诚有色金属制品有限公司现已被选为中国有色金属协会再生金属分会副会长单位。

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.