ITU-T M.1160-1997
通过卫星的航空移动通信服务的维修方面-M系列:电信管理网和网络维护:国际传输系统,电话电路,电报
Maintenance aspects of aeronautical mobile telecommunication service via satellite Study Group 4; 14 pp
- 适用范围
- The purpose of this Recommendation is to describe the special maintenance procedures and facilities that are required for the maintenance of the Inmarsat aeronautical mobile telecommunication system via satellite, and to define interrelationship and inter