Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Greek
Italian
Norwegian Bokmål
Polish
Russian
Swedish
Terms
for subject
Space
containing
无
|
all forms
Chinese
French
国际
无
线电通信咨询委员会
Comite Consultatif International des Radiocommunications
(国际电信联盟)
Get short URL