无公害电镀法焊丝镀铜工艺在哈尔滨焊接研究所试验成功,已建成了焊丝镀铜生产线,并由机电部主持通过专家验收。专家一致认为该镀铜生产线为国内先进,在该镀铜生产线上生产的镀铜焊丝,其镀铜质量与由国 Pollution-free plating wire welding technology in Harbin Institute of Welding successfully tested, the wire has been built copper production line, and hosted by the Department of Electrical and Mechanical acceptance by experts. Experts agree that the copper production line for the domestic advanced in the production line of copper plating copper wire, the copper quality and by the country