international telecommunication satellite
international telecommunication service
International Telecommunication Union
International Telecommunication Union (ITU)
International telecommunications satellite
international telecommunications union
International Telecommunications Union (ITU)
international telegraph alphabet
international telegraph alphabet NO.1
international telecommunication service
International Telecommunication Union
International Telecommunication Union (ITU)
International telecommunications satellite
international telecommunications union
International Telecommunications Union (ITU)
international telegraph alphabet
international telegraph alphabet NO.1
International telecommunications satellite
International telecommunications satellite
Definitions
- [1] 国际通信卫星组织