UNI EN ISO 11957:1998被替代
Acoustics - Determination Of Sound Insulation Performance Of Cabins - Laboratory And In Situ Measurements
出版：Italian Standards
专家解读视频
Defines a laboratory method and in situ method for determination of the sound insulation performance of sound-protecting cabins. Applies to a complete cabin and not to individual components.
Supersedes UNI 10163. (10/2002)
DIN EN ISO 11957 (1997-02) - Identical
BS EN ISO 11957:1997 - Identical
NEN EN ISO 11957:1997 - Identical
SN EN ISO 11957:1997 - Identical
ISO 11957:1996 - Identical
UNE EN ISO 11957:1997 - Identical
SS EN ISO 11957 Ed. 1 (1997) - Identical
NS EN ISO 11957 Ed. 1 (1997) - Identical
NF EN ISO 11957:1997 - Identical
ONORM EN ISO 11957:1997 - Identical
NBN EN ISO 11957:1997 - Identical
I.S. EN ISO 11957:1997 - Identical
