Suitable for easy welding and irregular shape larger products.
适合不易熔接、形状不规则较大件的产品。
This invention changes its 200 years history of limitation to roof gutter and drainpipe, due to its easy bending, cutting and welding property.
改变200年以来利用锌金属易于弯折、剪焊等加工特性而限于作为制造屋面天沟及排水管之用。
The experiments showed that the welder was with stable welding process and small spatter and easy to use.
实验结果表明，本文所研制的焊机焊接过程稳定，飞溅小，操作方便。
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