Technological method of control oxygen content for oxygen-freecopper sheets in production process is introduced. There is reference value.
介绍了电真空行业用无氧铜板的生产过程中控制氧含量的工艺方法，以供同类厂家参考。
2
Production and sale of main products have all kinds of PVC particles, high-grade oxygen-freecopper wire, tinned wire, and a variety of wire and cable products.
公司生产及销售的产品主要有各种聚氯乙烯胶粒，高档无氧铜丝、镀锡丝，以及各类电线电缆产品。
3
PV Ribbon, TUI oxygen-freecopper belt high purity 99.99%, smooth, brilliant, cleaning, plated by dipping with tin and lead with different chemicals compositions.