- blade radius
- радиус лопасти [лопатки]
Авиасловарь. М.А.Левин. 2004.
Авиасловарь. М.А.Левин. 2004.
blade radius — The radius of the circle described by the tip of a rotating blade (i.e., the distance from the blade tip to the axis of rotation) … Aviation dictionary
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