SS EN ISO 3740 Ed. 1 (2000)现行
Acoustics - Determination Of Sound Power Levels Of Noise Sources - Guidelines For The Use Of Basic Standards
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Specifies the use of a series of nine International Standards those describing various methods for determining the sound power levels from all types of machinery and equipment. It provides: - brief summaries of these basic International Standards - guidance on the selection of one or more of these standards which are appropriate to any particular type. the guidance given a plies only to airbone sound. It is for use in the preparation of noise test codes and also in noise testing where no specific noise test code exist.
ISO 3740:2000 - Identical
UNE EN ISO 3740:2001 - Identical
NS EN ISO 3740 Ed. 1 (2001) - Identical
NEN EN ISO 3740:2000 - Identical
I.S. EN ISO 3740:2000 - Identical
UNI EN ISO 3740:2002 - Identical
NF EN ISO 3740:2001 - Identical
ONORM EN ISO 3740:2001 - Identical
DIN EN ISO 3740 (2001-03) - Identical
BS EN ISO 3740:2001 - Identical
SN EN ISO 3740:2000 - Identical
NBN EN ISO 3740:2001 - Identical
