Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape - Format D-7 - Part 2: Compression format (IEC 62071-2:2005); German version EN 62071-2:2006— 71 стр.
Helical-scan compressed digital video cassette recording system using 6,35 mm magnetic tape - Format D-7 (IEC 62071:2000); German version EN 62071:2001— 134 стр.
Helical-scan compressed digital video cassette recording system using 6,35 mm magnetic tape - Format D-7 (IEC 62071:2000); German version EN 62071:2001— 134 стр.