ETS 300 753 Ed.1 (1997)现行
Equipment Engineering (EE); Acoustic noise emitted by telecommunications equipment
出版：European Telecommunications Standards Institute
专家解读视频
Specifies acoustic noise emission limits for equipmentused in telecommunication locations as specified in the ETS 300 019-1 [3] series.
PN ETS 300 753:2005 - Identical
NBN ETS 300 753:1999 - Identical
NF ETS 300753:2001 - Identical
ONORM ETS 300753:1998 - Identical
DIN ETS 300753 (1998-08) - Identical
SS ETS 300 753 Ed. 1 (1997) - Identical
