taffrail log

listen to the pronunciation of taffrail log
İngilizce - Türkçe
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İngilizce - İngilizce
A mechanical device dragged from the stern of the vessel that indicates the vessel's speed through the water; usually consists of a propeller, a reading unit and a stiff line connecting them
taffrail logs
plural form of taffrail log
taffrail log