NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60774-4 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60774-3 | 1993-10 | Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS; part 3: S-VHS More |
