AC arc welder
常见例句
- Single phase moving coil, AC arc welder for MMA welding;
單相動圈式，單人手工操作交流弧銲機； - AC arc welder with single phase moveable coil for SMA/MMA welding;
單相動圈式，單人手工操作交流弧銲機； - The utility model can obviously improve the power factor of the AC arc welder to achieve the purpose of saving energy.
本實用新型可以明顯提高交流弧銲機的功率因數，達到節約能源的目的。
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