English translation for "optical telegraph system"

光电报系统

Related Translations:

supersonic telegraph:  超声波电报

telegraph wheel:  控制发动机转速的手轮

telegraph traffic:  电报业务量

morning telegraph:  电讯晨报

telegraph office:  电报局

telegraph herald:  电讯先驱报

telegraph repeater:  电报转发机[中继机]。

telegraph form:  电报格式

telegraph route:  电报路由

meteorological telegraph:  气象电报

Similar Words：

"optical technology" English translation, "optical technology practice" English translation, "optical technology satellite" English translation, "optical technology satellite，ots" English translation, "optical telegraph" English translation, "optical telemeter" English translation, "optical telemetry" English translation, "optical telephone" English translation, "optical telescope" English translation, "optical temperature measurement" English translation