銅包鋁衰減公式 - 無圖版
ANGEL0928 --- 2007-05-15 16:01:36
1
請問哪位大蝦有銅包鋁電纜的衰減計算公式,20℃
導線:0.512/0.905
hzw.007 --- 2007-05-15 16:06:53
2
ANGEL0928 --- 2007-05-16 09:24:38
3
jhzhou --- 2008-03-04 15:24:36
4
曉得嘍。
yuqiang --- 2008-03-07 10:49:23
5
michael --- 2008-03-07 11:06:17
6
ANGEL0928 --- 2008-05-12 08:40:46
7
gggggjc --- 2009-06-28 09:42:06
8
-- 結束 --