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['friːˌfɔːl, -ˌfɒːl]
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| nucl.phys. |
преф. Freifall-; Freier Fall |
| tech. |
frei fallen |
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free fall | |
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| construct. |
freier Fall des Betons in die Form; freie Fallhöhe des Betons |
| mech.eng., construct. |
Ueberfallwehr n |
| met. |
Freifall m |
| transp., avia. |
freier Fall |
| transp., avia., mech.eng. |
Freifallausfahren n |
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| cultur. |
Freier Fall (Golding, 1959) |
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| English thesaurus |
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| abbr. |
ff |
| mil., logist. |
Phase of the drop during which the paratrooper or the load falls because of his own weight. It ends when the parachute starts working (FRA); A parachute maneuver in which the parachute is opened, either manually or automatically, at a predetermined altitude. (FRA) |
| USA |
A parachute maneuver in which the parachute is manually activated at the discretion of the jumper or automatically at a preset altitude (JP 3-17) see also airdrop, air movement, free drop, high velocity drop, low velocity drop |
