ONORM EN ISO 140-5:1999被替代
Acoustics - Measurement Of Sound Insulation In Buildings And Of Building Elements - Field Measurements Of Airborne Sound Insulation Of Facade Elements And Facades
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines two series of procedures (element and global) for measuring the airborne sound insulation of facade elements and whole facades respectively. These procedures are for estimation of the sound reduction index of a facade element, eg a window.
NBN EN ISO 140-5:1998 - Identical
I.S. EN ISO 140-5:1999 - Identical
NF EN ISO 140-5:1998 - Identical
UNI EN ISO 140-5:2000 - Identical
NS EN ISO 140-5 Ed. 1 (1999) - Identical
UNE EN ISO 140-5:1999 - Identical
SS EN ISO 140-5 Ed. 1 (1999) - Identical
EN ISO 140-5:1998 - Identical
ISO 140-5:1998 - Identical
SN EN ISO 140-5:1998 - Identical
NEN EN ISO 140-5:1998 - Identical
BS EN ISO 140-5:1998 - Identical
DIN EN ISO 140-5 (1998-12) - Identical
