jacksonmoss 发表于 2013-12-10 21:44:59

BS EN 50500:2008

BS EN 50500:2008
Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway with respect to human exposure



admin 发表于 2013-12-11 09:34:32

谢谢您的分享，金币已奖励！

jinchuang888 发表于 2016-12-17 16:00:02

感谢楼主分享，感谢分享

duchun1984 发表于 2017-5-24 09:10:05

非常感谢您的分享。.。。
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