
Graphical symbols for use on equipment - Telephone and telecommunications
出版:Standards Australia

专家解读视频
Provides a presentation of the full size symbol originals for telephone and telecommunications for reproduction purposes in numerical order.
IEC 60417-2 Amd.1 Ed. 1.0 - Identical
IEC 60417-2 Amd.2 Ed. 1.0 - Identical
IEC 60417-2 Ed. 1.0 - Identical
IEC 60417-2 : 1.0 - Identical
IEC 60417-2 : 1.0 : AMD 1 - Identical
IEC 60417-2 : 1.0 : AMD 2 - Identical