GB/T 1779.2-1989

Minimum performance requirements of 6.30 mm broadcast audio tapes

NORMA vydaná dňa 31.3.1989

The information about the standard:

Designation standards: GB/T 1779.2-1989
Note: NEPLATNÁ
Publication date standards: 31.3.1989
Country: Chinese technical standard
Kategória: Technické normy GB