English translation for "标准频率通信业务"

standard frequency service

Similar Words：

"标准频率和时间信号业务" English translation, "标准频率计" English translation, "标准频率刻度" English translation, "标准频率谱" English translation, "标准频率台" English translation, "标准频率系统" English translation, "标准频率信号" English translation, "标准频率讯号" English translation, "标准频率业务" English translation, "标准频率源" English translation