NEN EN ISO 140-18:2006现行
Acoustics - Measurement Of Sound Insulation In Buildings And Of Building Elements - Part 18: Laboratory Measurement Of Sound Generated By Rainfall On Building Elements
出版：Nederlands Normalisatie Instituut
专家解读视频
2006 [01/12/2006]DRAFT 2005 [01/01/2005]
ONORM EN ISO 140-18:2007 - Identical
SS EN ISO 140-18 Ed. 1 (2006) - Identical
UNE EN ISO 140-18:2007 - Identical
NS EN ISO 140-18 Ed. 1 (2006) - Identical
UNI EN ISO 140-18:2007 - Identical
I.S. EN ISO 140-18:2006 - Identical
NF EN ISO 140-18:2007 - Identical
NBN EN ISO 140-18:2007 - Identical
ISO 140-18:2006 - Identical
BS EN ISO 140-18:2006 - Identical
SN EN ISO 140-18:2006 - Identical
DIN EN ISO 140-18 (2007-02) - Identical
