English translation for "同步数字系统"

sdh synchronous digital hierarchy
synchronous digital system

Example Sentences:

1.

Sdh synchronous digital hierarchy 同步数字系统

Similar Words：

"同步数字系列收发信机" English translation, "同步数字系列网络节点接口" English translation, "同步数字系列物理接口" English translation, "同步数字系列系列等级" English translation, "同步数字系列终端" English translation, "同步刷新" English translation, "同步衰减" English translation, "同步衰落" English translation, "同步双工" English translation, "同步双工法" English translation