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149180018:哪家的LED。 (2021-08-17 15:49)
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优优幻镜:两面高温反面不会有掉的风险么? (2021-08-17 10:51)
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lianghao8944:我都做了双面工艺十几年了,双面SAC305高温锡膏,一点问题都没有啊背面不要设计太重的零件就行了 (2021-08-18 09:45)
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