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glw1212:led内部金线问题,SMT焊接焊点质量OKLED灯珠金线虚焊,有一下几种可能1.WiRE BOND 工艺问题(主要原因)2.受潮3.灯珠金线受外力(吸嘴、按压等)....... (2017-07-11 09:13)
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