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1 End of Evening Civil Twilight
Military: EECTУниверсальный русско-английский словарь > End of Evening Civil Twilight
См. также в других словарях:
EECT — end evening civil twilight … Military dictionary
EECT — End to End Call Trace Telefonie … Acronyms
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Yuto — Para el ave yuto, véase inambú. Yuto … Wikipedia Español
end evening civil twilight — The time period when the sun has dropped 6 degrees beneath the western horizon; it is the instant at which there is no longer sufficient light to see objects with the unaided eye. Light intensification devices are recommended from this time until … Military dictionary
