sanmaosjy 发表于 2017-11-29 08:43:50

JIS C 5533-1:2008 Audio and audiovisual equipment - Digital audio parts - Basic

JIS C 5533-1:2008 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General

admin 发表于 2017-12-3 20:10:54

谢谢您的分享，金币已奖励!
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