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The injection stream welding plant comprises a clamp, a soldering flux generator, a preheater, a solder groove with a first-level spout, a voltage-stabilizing filter and a nozzle;
本发明包括夹具、 助焊剂发生器、预热器、具有一级喷口的焊剂槽、稳压滤波器、喷嘴；
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