Chinese translation for "标频时信号"

standard frequency and time signals

Similar Words：

"标盘" Chinese translation, "标盘，分度盘" Chinese translation, "标盘，指针，索引" Chinese translation, "标旁船" Chinese translation, "标配" Chinese translation, "标品" Chinese translation, "标普指数委员会" Chinese translation, "标普中型股400指数" Chinese translation, "标奇" Chinese translation, "标旗" Chinese translation