致力于连通世界

Green digital action

Radio links between earth stations and lunar and planetary missions by means of lunar and/or planetary data relay satellites

Shopping cart Shopping cart

You are here 主页 > ITU Publications > Radiocommunication (ITU-R) > ITU-R Questions > Science services > Radio links between earth stations and lunar and planetary missions by means of lunar and/or planetary data relay satellites

Question SG07.222

Managed by SG07
Main
Number
 Title Status
222-2/7
  		Radio links between earth stations and lunar and planetary missions by means of lunar and/or planetary data relay satellites  
 		In force (Main)
 
 
Previous versions
Number
 Title Status
222-1/7
  		Radio links between earth stations and lunar and planetary missions by means of lunar and/or planetary data relay satellites  
 		Superseded

© 国际电联年版权所有

回到页首