IEC 60574-13 : 1.0已作废
AUDIOVISUAL, VIDEO AND TELEVISION EQUIPMENT AND SYSTEMS - DIGITAL COUNTER FOR AUDIO CASSETTE SYSTEMS
出版：International Electrotechnical Committee
专家解读视频
This standard establishes requirements for a digital counter used on instructional audio visual cassette recorders and players utilizing the coplanar magnetic tape cassettes specified in Publication 94.7.
NEN 10574-13 : 1985 - Identical
CEI 60-15 : 1ED 1998 - Identical
HD 369.13 : 200S1 - Identical
UNE 20637-13 : 1996 - Identical
BS 5817-13(1983) : LATEST - Identical
CEI 60-15 : 1ED 1998 - Identical
NEN 10574-13 : 1985 - Identical
HD 369.13 : 200S1 - Identical
UNE 20637-13 : 1996 - Identical
