本帖最后由 605716729@qq.com 于 2024-6-23 23:01 编辑 + z: ^0 Q' l6 K
p2 i8 O; n% c$ B一.常规半固化片规格有:1080,厚度2.8mil,介电常数4.3;3313厚度3.8mil,介电常数4.3;2116,厚度4.5mil介电常数4.5;7628,厚度6.8mil, 介电常数4.7;
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9 [# @0 Z5 L' [" a/ {! F二.芯板厚度规格0.1-2.4mm不等;常规有0.13,0.21,0.25,0.36,0.51,0.71,0.8,1.0,1.2,1.6,2.0,2.49 g3 `' K+ L" M
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