GB/T 5581-1985

Specification and measuring method of frequency-modulated voice-frequency telegraph set for a modulation rate of 75 Bauds with channels spaced at 180 Hz

NORM herausgegeben am 12.11.1985

English, Chinesisch -
Elektronische PDF (288.00 EUR)

English, Chinesisch -

Gedruckt (288.00 EUR)

The information about the standard:

Designation standards: GB/T 5581-1985
Note: UNGÜLTIG
Publication date standards: 12.11.1985
Country: Chinese technical standard
Kategorie: Technische Normen GB