
Acoustics - Measurement of sound insulation in buildings and of building elements Part 10: Laboratory measurement of airborne sound insulation of small building elements; German version EN 20140-10:1992
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
ISO 140-10:1991 - Identical
SN EN 20140-10:1992 - Identical
ONORM EN 20140-10:1993 - Identical
BS EN 20140-10:1992 - Identical
I.S. EN 20140-10:1993 - Identical
NF EN 20140-10:1993 - Identical
UNI EN 20140-10:1993 - Identical
UNE EN 20140-10:1994 - Identical
SS EN 20140-10 Ed. 1 (1993) - Identical