“包钢”造句

阐述了铜包钢线的特点及生产工艺.
Characteristics as well as the production of copper - clad steel wire were described.

简述了自动合金化模型在包钢钢包炉上的应用.
The paper discusses the application of LF automatic alloying technology.

介绍了铜包钢线材的类型 、 性能、应用领域以及生产方法.
The types, performance and applied field of copper - clad steel wires were introduced.

• #包钢