本实用新型属于丝网焊接机械技术领域，尤其涉及带有焊接触头的丝网焊机。
The utility model belongs to the technological field of screen welder, in particular to the screen welder provided with a welding contact.
本实用新型属于丝网焊接机械技术领域，尤其涉及带有焊接触头的丝网焊机。
The utility model belongs to the technological field of screen welder, in particular to the screen welder provided with a welding contact.
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