Ithas mang virtues such as weld moulding beauty,weld quanlity credibility and so on,espcially it can conquer notweld fully,not fusion and so forth fatal vice.

• 它具有焊缝成型美观、焊接质量可靠等优点,特别是对克服常规焊接方法中的未焊透、未熔合等危险性缺陷具有重要意义。