binyew 发表于 2017-3-9 08:10:30

IEC 60317-0-2-2013 Specifications for particular types of winding wires –Part

IEC 60317-0-2-2013 Specifications for particular types of winding wires –Part 0-2 ：General requirements – Enamelled rectangular copper wire

admin 发表于 2017-3-11 16:02:40

谢谢您的分享,金币已奖励!
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