BS EN ISO 3746:1996被替代
Acoustics. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
出版：British Standards Institution
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© British Standards Institution 2013
SS EN ISO 3746 Ed. 1 (1995) - Identical
UNE EN ISO 3746:1996 - Identical
ISO 3746:1995 - Identical
NS EN ISO 3746 Ed. 1 (1995) - Identical
NF EN ISO 3746:1996 - Identical
UNI EN ISO 3746:1997 - Identical
NEN EN ISO 3746:1995 - Identical
SN EN ISO 3746:1996 - Identical
I.S. EN ISO 3746:1996 - Identical
NBN EN ISO 3746:1996 - Identical
ONORM EN ISO 3746:1996 - Identical
DIN EN ISO 3746 (1995-12) - Identical
