
Acoustics - Declared noise emission values of information technology and telecommunications equipment
出版:International Organization for Standardization

专家解读视频
Pertains to information technology and telecommunications equipment.
AS ISO 9296:2019 - Identical
DS ISO 9296 : 2017 - Identical
BS ISO 9296 : 2017 - Identical
DS ISO 9296 : 2017 - Identical
AS ISO 9296:2019 - Identical
NBN ISO 9296 : 1993 - Identical
NF ISO 9296 : 2017 - Identical
BS ISO 9296 : 2017 - Identical
PN ISO 9296 : 1999 - Identical
NEN 29296 : 1988 - Identical