txh3093 发表于 2016-2-25 15:57:37

ISO10140-1-2010 Amd1-2012

ISO10140-1-2010 Amd1-2012
Acoustics — Laboratory measurement of sound insulation of building elements —Part 1:Application rules for specific products
AMENDMENT 1: Guidelines for the determination of the sound reduction index of joints filled with fillers and/or seals

admin 发表于 2016-2-25 16:18:00

谢谢您的分享,金币已奖励!

prettypoet9 发表于 2016-10-3 03:22:27

Thank you for sharing, dear txh3093.

这里是休闲苏 发表于 2018-6-15 09:42:43

           请问是中文版本的吗?
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