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A mechanism is put forward of laser dip soldering of steel and cemented carbides.
提出了钢浸润硬质合金的激光焊接机理。
Apply to wave soldering, welding and hot dip high-grade iron tin wire.
适用于波峰焊、热浸焊和高档引线搪锡。
Tin spray applied to circuit boards, hot air leveling and wave soldering, welding and hot dip tin lead anyone.
适用于电路板喷锡,热风整平,波峰焊、热浸焊和引线搪锡。
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