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标题: IEC/TR 61800-6-2003 [打印本页]

作者: liuxilin1215 时间: 2014-2-11 07:41:08 标题: IEC/TR 61800-6-2003

IEC/TR 61800-6-2003 Adjustable speed electrical power drive systems – Part 6: Guide for determination of types of load duty and corresponding current ratings

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作者: admin 时间: 2014-2-11 15:20:17

谢谢您的分享，金币已奖励

作者: zhaozhe79 时间: 2017-7-11 10:05:43

thank you for sharingthank you for sharingthank you for sharing

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