
Audiovisual, video and television equipment and systems Part 2: Definition of general terms
出版:International Electrotechnical Committee

专家解读视频
Applies to terms and definitions mainly in use in the field of educational or training equipment and systems.
NEN 10574-2:1988 - Identical
BS 5817-2:1995 - Equivalent
PN IEC 574-2:1994 - Identical
UNE 20637-2:1979 - Identical