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广义相对论:重新建一个再画,这种料很好画的 (2016-04-21 18:08)
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信恳smt:是因为剩下的锡球XY间距不一致了 (2016-04-26 11:44)
lingqidian:那这种如果做全球的话怎么结合? (2016-04-26 19:20)
信恳smt:只能选择X,Y相同间距的结合,只要灰度合适,每个锡球都检查,不会影响贴装精度和抛料 (2016-04-26 19:55)
lingqidian:那这样的话X,Y间距不一样的就不用结合了 (2016-04-26 20:13)
信恳smt:是的 (2016-04-26 20:21)
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