NF C97-153:1993 HELICAL-SCAN VIDEO TAPE CASSETTE SYSTEM USING 12,65 MM (0.5 IN) MAGNETIC TAPE ON TYPE VHS. FM AUDIO RECORDING. (EUROPEAN STANDARD EN 61 054).
1993NF C97-153:1993 HELICAL-SCAN VIDEO TAPE CASSETTE SYSTEM USING 12,65 MM (0.5 IN) MAGNETIC TAPE ON TYPE VHS. FM AUDIO RECORDING. (EUROPEAN STANDARD EN 61 054).