IEC 60774-1:1994 : Title: Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 1: VHS and compact VHS video cassette system Pages: 83 Year: Publisher: International Electrotechnical Commission Availability: Within 1-2 working days
IEC will directly send the standards to End-User after our confirmation.