GB/T 7402-1987

Time and frequency dissemination via television signals

NORMA vydána dne 12.3.1987

Anglicky a čínsky -
Elektronické PDF (5084.30 CZK)

The information about the standard:

Designation standards: GB/T 7402-1987
Note: NEPLATNÁ
Publication date standards: 12.3.1987
Country: Chinese technical standard
Kategorie: Technické normy GB