- inverted echo sounder
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обращенный эхолот
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
undersea exploration — Introduction the investigation and description of the ocean waters and the seafloor and of the Earth beneath. Primary objectives and accomplishments Included in the scope of undersea exploration are the physical and chemical… … Universalium