liuxilin1215 发表于 2015-7-25 22:02:44

IEC 60885-1-1987 Electrical test methods for electric cables Part 1: Electrical

IEC 60885-1-1987 Electrical test methods for electric cables Part 1: Electrical tests for cables, cords and wires for voltages up to and including 450/750 V

admin 发表于 2015-7-27 09:57:39

谢谢您的分享,金币已奖励!
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