
Sound System Equipment - General
出版:Polish Committee for Standardization

专家解读视频
1992 [30/06/1992]
IEC 60268-1 Ed. 2.0 - Identical
HD 483.1:1989 - Identical
IEC 60268-1 : 2.0 - Identical
HD 483.1 : 200S2 - Identical
IEC 60268-1 : 2.0 - Identical