絞線的絞合系數(shù)計算_黃一平 - 無圖版
chenym --- 2009-06-14 22:52:36
1
solcom --- 2009-06-15 07:45:23
2
是什么內(nèi)容呀
chenjianluan --- 2009-06-21 21:50:59
3
greedy --- 2009-12-01 17:21:25
4

lai le
YJPEPL --- 2009-12-01 20:52:40
5
有用嗎?
ssyy520 --- 2009-12-02 10:01:08
6
LZ 給我發(fā)一份 謝謝。。玻福玻埃罚梗罚盄qq.com
xugao --- 2009-12-10 11:46:14
7
藍色記憶 --- 2010-02-08 14:03:41
8
沒錢呀,能發(fā)給我嗎?謝謝啦~,richard.guan@163.com
LIYAOCH --- 2010-02-09 16:42:49
9
不知是不是好料
YJPEPE --- 2010-03-16 20:49:02
10
是不是好資料
heihei000 --- 2010-03-19 10:12:25
11
mikkk --- 2010-03-25 16:07:03
12
shin3631 --- 2010-04-12 14:22:29
13
好像不錯哦
mxsf1984 --- 2010-04-12 22:05:53
14
不錯
starskh --- 2010-04-18 16:18:40
15
謝謝呀
wpwdm --- 2010-04-29 15:48:36
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不錯哦
fujiqian --- 2010-05-08 19:50:49
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是自己總結(jié)的嗎?合理的計算能節(jié)省不少材料
hongyean --- 2010-11-12 13:00:42
18
謝謝呀
jiaye2005 --- 2010-11-15 10:39:25
19
110KV電力電的結(jié)構(gòu)啊
zpc --- 2010-11-15 22:38:32
20
不錯的東西,有關(guān)鋼芯鋁線絞合系數(shù)的理論確定?梢詫W(xué)習(xí)下

wxb1984 --- 2010-12-16 19:03:42
21
279349784 --- 2011-01-01 10:54:32
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新年快樂,兄弟我沒錢啊新手發(fā)給我好么279349784@qq.com
warsony --- 2011-01-08 16:28:48
23
先驗貨,后付費嘛。
xiaolou1 --- 2011-05-23 15:03:31
24
先頂再下

xiaolou1 --- 2011-05-23 15:14:57
25
寶源電工 --- 2011-05-23 15:31:48
26
不錯
254989855 --- 2011-07-14 22:28:23
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渴望多學(xué)多了解電線電纜知識,請發(fā)個郵件,新手無錢,請見諒!
12062622 --- 2011-08-17 15:06:10
28
jason6206 --- 2011-08-22 09:47:46
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好資料! 感謝分享.
airas --- 2011-08-26 17:25:55
30
謝了
cjscjs --- 2011-09-01 11:37:23
31
還行
dashansb --- 2011-11-09 12:39:10
32
dashansb --- 2011-11-09 12:44:51
33
1245186164 --- 2011-11-24 10:51:08
34
sanzhishu --- 2012-03-31 08:34:35
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ty2008520 --- 2012-04-01 13:58:16
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yld42 --- 2013-10-16 13:50:10
37
對通信電纜有用不?
感之悟 --- 2013-10-24 07:40:34
38
好資料哦
jolinchen --- 2013-10-24 16:13:43
39
樓主說的就是絞線的捻入率吧.
-- 結(jié)束 --