本帖最后由 605716729@qq.com 于 2024-6-23 23:01 編輯 0 |% j3 a! P* ]( V# D' w6 L
) ~2 G$ I& p! v$ {) \2 p/ r一.常規(guī)半固化片規(guī)格有:1080,厚度2.8mil,介電常數(shù)4.3;3313厚度3.8mil,介電常數(shù)4.3;2116,厚度4.5mil介電常數(shù)4.5;7628,厚度6.8mil, 介電常數(shù)4.7;
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/ E3 H7 e* L9 f二.芯板厚度規(guī)格0.1-2.4mm不等;常規(guī)有0.13,0.21,0.25,0.36,0.51,0.71,0.8,1.0,1.2,1.6,2.0,2.4) }. ^; S$ i$ v' ~2 y5 P8 O
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