IEC 60712 Amd.1 Ed. 2.0 b:1993
Amendment 1 – Helical-scan video-tape cassette system using 19 mm (3/4 in) magnetic tape, known as U-format
Amendment by International Electrotechnical Commission, 05/28/1993
- Comments Off on IEC 60712 Amd.1 Ed. 2.0 b:1993
- IEC