ISO 3743-1:1994被替代
Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields Part 1: Comparison method for hard-walled test rooms
出版：International Organization for Standardization
专家解读视频
PN EN ISO 3743-1:1998 - Identical
NS EN ISO 3743-1 Ed. 1 (1995) - Identical
NF EN ISO 3743-1:1995 - Identical
UNI EN ISO 3743-1:1997 - Identical
I.S. EN ISO 3743-1:1996 - Identical
NBN EN ISO 3743-1:1995 - Identical
ONORM EN ISO 3743-1:1995 - Identical
DIN EN ISO 3743-1 (1995-09) - Identical
BS EN ISO 3743-1:1995 - Identical
ANSI S12.53/1-1999 (R2004) - Equivalent
NEN EN ISO 3743-1:1995 - Identical
SN EN ISO 3743-1:1995 - Identical
SS EN ISO 3743-1 Ed. 1 (1995) - Identical
UNE EN ISO 3743-1:1996 - Identical
BS EN ISO 3743-1:2009 - Identical
BS ISO 3743-1:1994 - Identical
09/30201621 DC - Identical
GB/T 6881.2-2002 - Identical
