The utility model discloses au auxiliary welding device which comprises a base, a shaft seat, a rotating part and a positioning piece.
本实用新型公开了一种辅助焊接装置,其包括基座、轴座、转动件及定位片。
The utility model discloses au auxiliary welding device which comprises a base, a shaft seat, a rotating part and a positioning piece.
本实用新型公开了一种辅助焊接装置,其包括基座、轴座、转动件及定位片。
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