lotus999 发表于 2015-1-12 16:02:20

IEC 60107-1-1997

IEC 60107-1-1997 Methods of measurement on receivers for television broadcast transmission. Part 1 : General considerations. Electrical measurements other than those at audio-frequencies

admin 发表于 2015-1-12 18:03:34

谢谢您的分享，金币已奖励

scottxe 发表于 2015-2-25 01:02:54

I need the standard.  Let me have a look.

Kuma_Kao 发表于 2016-3-30 08:46:54


谢谢您的分享

zhslqf 发表于 2017-6-8 09:49:32

谢谢楼主分享！！！！帮了大忙！！！！
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