电线电缆网 > 电力电缆 > YJV22 4*70 临界产品钢带厚度是多少?(完整版)

YJV22 4*70 临界产品钢带厚度是多少? - 无图版

942037057 --- 2024-01-21 12:16:59

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朋友们  YJV22 4*70 临界产品钢带厚度是多少?

aotuk --- 2024-01-21 12:39:30

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0.2
CT18052410053 --- 2024-01-22 08:01:32

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psy --- 2024-01-22 08:04:14

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psy --- 2024-01-22 08:06:43

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0.2

psy --- 2024-01-22 08:09:45

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0.2
刘岳晓 --- 2024-01-22 10:36:50

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txy541 --- 2024-01-22 11:25:04

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1251504121 --- 2024-01-22 13:20:15

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0.2
xdjhxq --- 2024-01-22 14:33:45

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0.2
20141288 --- 2024-01-22 14:46:09

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0.2
FayeDu --- 2024-01-22 16:59:33

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0.2*30
ZQ331629904 --- 2024-01-23 08:20:33

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我们用0.5的

游客 --- 2024-01-23 14:34:15

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liqi6 --- 2024-01-26 08:37:23

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0.2
wh514517 --- 2024-01-27 08:10:28

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ZQ331629904:

我们用0.5的


0.5的浪费了,根据标准假定外径计算0.2的是合适的

TSC161222 --- 2024-01-27 08:53:14

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0.2*30
xxn --- 2024-01-27 09:37:43

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按我计算绕包内衬层3×95用钢带0.5,挤包内衬层用钢带0.2,但4×70的没有区别都是0.2
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