ITU

التزام بتوصيل العالم

Study of digital techniques by Radiocommunication Study Groups and Telecommunication Standardization Study Group 9

Opinion 51

Main
Number
Title Status
Op.51 (1974)
 
Study of digital techniques by Radiocommunication Study Groups and Telecommunication Standardization Study Group 9  
Note - Suppressed (2012)
Withdrawn (Main)