符合的藏品
共找到 4982 筆符合的資料
寬頻交換機系統-VCS週邊軟體系統...
Fault management FM Alarm surveillance Performance management PM Cell error ratio CER Cell loss ratio.....more
- 4981/4982
專線接取網路監控系統
OPTIMA Provisioning and management system PAMS Performance monitor PM Remote terminal RT.....more
- 4982/4982