EDUCATION AND COMMUNICATIONS|communications
- an mhinicíocht bhreathnaithe is ísle Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- lowest observed frequency
- en
- Sainmhíniú in ionospheric sounding,the lowest radio frequency at which echo signals can be detected or observed with a particular equipment Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)