I.S. EN ISO 3743-1:1996被替代
Acoustics - Determination of Sound Power Levels of Noise Sources - Engineering Methods for Small, Movable Sourced in Reverberant Fields - Part 1: Comparison Method for Hard-walled Test Rooms
出版：National Standards Authority of Ireland
专家解读视频
Specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources.
SS EN ISO 3743-1 Ed. 1 (1995) - Identical
UNE EN ISO 3743-1:1996 - Identical
ISO 3743-1:1994 - Identical
NS EN ISO 3743-1 Ed. 1 (1995) - Identical
NF EN ISO 3743-1:1995 - Identical
UNI EN ISO 3743-1:1997 - 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
NEN EN ISO 3743-1:1995 - Identical
SN EN ISO 3743-1:1995 - Identical
