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我厂产品中,有厚度为1.2mm表面镀锌的10号钢板与镀银细紫铜线(φ1.5mm)相焊接,用火焰钎焊或烙铁钎焊均很困难。而在CO_2气体保护焊机
I plant products, the thickness of 1.2mm galvanized steel plate on the 10th and silver-coated fine copper wire (φ1.5mm) phase welding, flame brazing or soldering brazing are very difficult. In CO_2 gas shielded welder