[技术资料] 关于介质损失正切值的讨论
P:2007-02-28 22:21:19
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关于介质损失正切值的讨论
single reel take-up - 单盘收线装置 (0) 投诉
P:2007-03-02 08:20:26
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介质损失正切值对绝缘衰减有着较大的影响.
LAP - laminated aluminium polyethy-lene铝-聚乙烯粘接(护套) (0) 投诉
P:2007-05-07 01:44:03
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annealing by electrical resistance - 电阻退火 (0) 投诉
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