GB/T 13170.4-1991

Test charts of reflection for television High-frequency test chart

NORMA vydaná dňa 4.9.1991

The information about the standard:

Designation standards: GB/T 13170.4-1991
Note: NEPLATNÁ
Publication date standards: 4.9.1991
Country: Chinese technical standard
Kategória: Technické normy GB