NF EN ISO 140-11:2005被替代
Acoustics - Measurement Of Sound Insulation In Buildings And Of Building Elements - Part 11: Laboratory Measurements Of The Reduction Of Transmitted Impact Sound By Floor Coverings On Lightweight Reference Floors
出版：Association Francaise de Normalisation
专家解读视频
Define specifies methods for measuring the acoustic properties of floor coverings from the viewpoint of reducing impact sound transmission.
Indice de classement: S31-049-11 PR NF EN ISO 140-11 January 2004 (01/2004)
ISO 140-11:2005 - Identical
ONORM EN ISO 140-11:2005 - Identical
NEN EN ISO 140-11:2005 - Identical
NS EN ISO 140-11 Ed. 1 (2005) - Identical
UNI EN ISO 140-11:2005 - Identical
SN EN ISO 140-11:2005 - Identical
BS EN ISO 140-11:2005 - Identical
DIN EN ISO 140-11 (2005-08) - Identical
NBN EN ISO 140-11:2005 - Identical
I.S. EN ISO 140-11:2005 - Identical
UNE EN ISO 140-11:2006 - Identical
SS EN ISO 140-11 Ed. 1 (2005) - Identical
