IEC 60767-1983
使用β型格式12.65mm(0.5in)磁带的螺旋扫描盒式磁带录像系统
Helical-scan video tape cassette system using 12.65 mm (0,5 in) magnetic tape on type beta format
- 适用范围
- Applies to magnetic video recording using tape cassettes on two-head helical-scan video cassette recorders and defines the basic beta format video cassette systems. Gives dimensional and other characteristics necessary to permit the interchangeability of