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标题: BS 7663 : 1993 [打印本页]

作者: jacksonmoss    时间: 2013-12-5 18:15:06     标题: BS 7663 : 1993

BS 7663 : 1993
Methods of test for determination of permittivity and dissipation factor of electrical insulating material in sheet or tubular form


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作者: admin    时间: 2013-12-5 18:52:38

谢谢您的分享,金币已奖励!
作者: 2013    时间: 2013-12-5 23:38:18

谢谢分享!!!!!!!!!!!!




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