португальский
aerofólio испанский
perfil alar 
A device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight.
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The supporting surfaces, consisting of the main plane, or aerofoil, behind, and the elevator in front.
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Aeroplane-A power-driven aerofoil with stabilizing and controlling surfaces.
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Loading-Theweight carried by an aerofoil.
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We now know better; over about 15 thou' you are subject to icing, and your aerofoil and consequently your lift go.
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Mountain Equipment Aerofoil Jacket The Mountain Equipment Aerofoil Jacket.
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Aerofoil.-Theadvancing transverse section of an aeroplane.
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The Mountain Equipment Aerofoil Jacket.
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The upper component, with its tiny cabin, its folded aerofoils and flaps, weighed just under twenty tons when fully fuelled.