词典 / 科技
nondirectional beacon【航】;omnidirectional range【航】
暂无补充释义。
asatic microphone【电子】;nondirectional microphone【电子】
nondirectional antenna【电讯】;unipole antenna【电讯】
nondirectional counter【自】
nondirectional
nondirectional microphon
nondirectional beacon\nNDB\n通信
nondirectional【科技】
nondirectional microphone
补充或纠正词条 →