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liuxilin1215 发表于 2015-7-7 21:38:01

IEC 60647-1979 Dimensions for magnetic oxide cores intended for use in power sup

IEC 60647-1979 Dimensions for magnetic oxide cores intended for use in power supplies (EC cores)

admin 发表于 2015-7-8 15:04:51

谢谢您的分享,金币已奖励!

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