Therefore, it is very suitable for welding the thin-wall construction of ferrous and nonferrous metals.

因此这种电源很适合于黑色及有色金属的薄壁结构件焊接。

youdao

Therefore, it is very suitable for welding the thin-wall construction of ferrous and nonferrous metals.

因此这种电源很适合于黑色及有色金属的薄壁结构件焊接。

youdao