BS EN ISO 717-2:1997被替代
Acoustics. Rating of sound insulation in buildings and of building elements. Impact sound insulation
出版：British Standards Institution
专家解读视频
Method of deriving a single-figure rating of the impact sound insulation performance of buildings and of building elements by comparison with a standard reference curve. Applicable to measurements made according to BS 2750, Parts 6, 7 and 8.
© British Standards Institution 2013
Amendment notes:
AMD 16719, October 2006 (not available separately)
ISO 717-2:1996 - Identical
SS EN ISO 717-2:1997 - Identical
NS EN ISO 717-2:1997 - Identical
UNI EN ISO 717-2:2007 - Identical
NF EN ISO 717-2:1997 - Identical
I.S. EN ISO 717-2:1997 - Identical
NBN EN ISO 717-2:1997 - Identical
ONORM EN ISO 717-2:2006 - Identical
DIN EN ISO 717-2 (2006-11) - Identical
NEN EN ISO 717-2:1997 - Identical
SN EN ISO 717-2:1996 - Identical
UNE EN ISO 717-2:1997 - Identical
