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描述:红色框就是共面度
图片:IC Seating Plane.JPG
zhangzhi:器件引脚共面性,具体要看你是什么器件,可以看器件的datesheet spec的工程图,有个半圆的符号(D 趴着)就是共面度公差[图片] (2018-05-31 12:00)
图片:clip_image002.gif
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lxp1988:器件规格书显示共面性0.13mm和0.1mm。已影响焊接了 (2018-06-01 13:14)
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