致力于连通世界

SDG DIGITAL

Geodetic VLBI

Shopping cart Shopping cart

You are here 主页 > ITU Publications > Radiocommunication (ITU-R) > ITU-R Questions > Science services > Geodetic VLBI

Question SG07.258

Managed by SG07
Main
Number
 Title Status
258/7
  		Geodetic VLBI  
 		In force (Main)

© 国际电联年版权所有

回到页首