English translation for "visible aid to navigation"

目视航标设备
视觉助航设施

Related Translations:

visible laser:  可见光激光器可见激光器

visible minorities:  有色少数族裔

visible sunset:  视日没

visible ray:  【物理学】可见光。

visible yarn:  绒头部分

visible radiation:  非荧光磁粉可见辐射光可见幅射可见光辐射

visible hand:  看得见的手

visible subsidies:  有形补贴

visible smoke:  可见烟

visible minority:  有色人种

Similar Words：

"visible absorption analyzer" English translation, "visible absorption measurement" English translation, "visible absorption spectrometry" English translation, "visible absorption spectrophotometry" English translation, "visible absorption spectrum" English translation, "visible aidto navigation" English translation, "visible air whistle" English translation, "visible alarm" English translation, "visible albedo" English translation, "visible and audible alarm" English translation