TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
AERODYNAMIC EFFICIENCY [14 records]
Record 1 - internal organization data 2021-05-10
Record 1, English
Record 1, Subject field(s)
- Bodywork and Framework (Motor Vehicles)
Record 1, Main entry term, English
- active radiator grille shutters
1, record 1, English, active%20radiator%20grille%20shutters
correct, plural noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
- active radiator grill shutters 2, record 1, English, active%20radiator%20grill%20shutters
correct, plural noun
- active grille shutters 3, record 1, English, active%20grille%20shutters
correct, plural noun
- AGS 4, record 1, English, AGS
plural noun
- AGS 4, record 1, English, AGS
- active grill shutters 5, record 1, English, active%20grill%20shutters
correct, plural noun
- AGS 6, record 1, English, AGS
plural noun
- AGS 6, record 1, English, AGS
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Active grille shutters, which improve efficiency by opening and closing automatically to control airflow, are popping up on a number of new [car] models... When they’re open, the shutters allow air to flow through the radiator and into the engine compartment, as usual, to promote cooling. But when that cooling air is not needed, the shutters close, rerouting air around the vehicle to lessen aerodynamic drag and reduce fuel consumption. As an added bonus, closed shutters also reduce warm-up time in cold weather. 7, record 1, English, - active%20radiator%20grille%20shutters
Record 1, French
Record 1, Domaine(s)
- Carrosserie, caisse et châssis (Véhicules automobiles)
Record 1, Main entry term, French
- obturateurs actifs de calandre
1, record 1, French, obturateurs%20actifs%20de%20calandre
correct, plural masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Obturateurs actifs de calandre. La berline [a un système] pour améliorer son aérodynamisme et son économie de carburant à vitesse de croisière. Le système d'obturation actif de calandre ouvre des obturateurs dans celle-ci lorsqu'il faut refroidir davantage le moteur, comme en circulation dense à vitesse réduite. Sur la route à vitesse constante, les obturateurs de calandre se ferment automatiquement pour améliorer à la fois l'aérodynamisme et l'économie de carburant. 2, record 1, French, - obturateurs%20actifs%20de%20calandre
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2019-02-25
Record 2, English
Record 2, Subject field(s)
- Occupation Names (General)
- Engineering
Record 2, Main entry term, English
- aerodynamics engineer
1, record 2, English, aerodynamics%20engineer
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
An aerodynamics engineer tests aerospace designs, such as aircraft bodies and propulsion systems to ensure they meet all aerodynamic specifications and conform to the physical laws of aerodynamics. [His or her] duties and responsibilities include designing mathematical models and simulations to test designs before firms construct prototypes or full products. [The aerodynamics engineer] also work to improve the efficiency of existing designs. 2, record 2, English, - aerodynamics%20engineer
Record 2, French
Record 2, Domaine(s)
- Désignations des emplois (Généralités)
- Ingénierie
Record 2, Main entry term, French
- ingénieur en aérodynamique
1, record 2, French, ing%C3%A9nieur%20en%20a%C3%A9rodynamique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- ingénieure en aérodynamique 1, record 2, French, ing%C3%A9nieure%20en%20a%C3%A9rodynamique
correct, feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-02-25
Record 3, English
Record 3, Subject field(s)
- Mechanical Construction
Record 3, Main entry term, English
- air turbine
1, record 3, English, air%20turbine
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
The efficiencies which must be taken into account in this system(the Andreau System) are :(a) the aerodynamic efficiency of the rotor,(b) its internal efficiency acting as a suction pump,(c) the efficiency of air discharge,(d) the efficiency of the air turbine and(e) the efficiency of the generator. 1, record 3, English, - air%20turbine
Record 3, French
Record 3, Domaine(s)
- Construction mécanique
Record 3, Main entry term, French
- turbine à air
1, record 3, French, turbine%20%C3%A0%20air
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- turbine atmosphérique 2, record 3, French, turbine%20atmosph%C3%A9rique
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Rendement assez médiocre (22 %) [de l'aérogénérateur Andreau Enfield] dû aux entrées d'air aux joints tournants et surtout au fait que les rendements des quatre machines en série (éolienne, soufflante centrifuge, turbine à air, alternateur) doivent être multipliés l'un par l'autre pour obtenir le rendement global. 3, record 3, French, - turbine%20%C3%A0%20air
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-25
Record 4, English
Record 4, Subject field(s)
- Electric Rotary Machines
Record 4, Main entry term, English
- overall efficiency
1, record 4, English, overall%20efficiency
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
The efficiencies which must be taken into account in the system are :(a) the aerodynamic efficiency of the rotors,(b) its internal efficiency acting as a suction pump,(c) the efficiency of air discharge,(d) the efficiency of the air turbine and(e) the efficiency of the generator. The overall efficiency is the product of these five(...) 1, record 4, English, - overall%20efficiency
Record 4, French
Record 4, Domaine(s)
- Machines tournantes électriques
Record 4, Main entry term, French
- rendement global
1, record 4, French, rendement%20global
correct
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Rendement assez médiocre (22%) dû aux entrées d'air aux joints tournants et surtout au fait que les rendements des quatre machines en série (éolienne, soufflante centrifuge, turbine à air, alternateur) doivent être multipliés l'un par l'autre pour obtenir le rendement global. 2, record 4, French, - rendement%20global
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2009-06-12
Record 5, English
Record 5, Subject field(s)
- Aircraft Airframe
Record 5, Main entry term, English
- elliptical wing
1, record 5, English, elliptical%20wing
correct, officially approved
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
An elliptical wing is a wing planform shape, first seen on aircraft in the l930s, which minimizes induced drag. Elliptical taper shortens the chord near the wingtips in such a way that all parts of the wing experience equivalent downwash, and lift at the wing tips is essentially zero, improving aerodynamic efficiency due to a greater Oswald efficiency number in the induced drag equation. 2, record 5, English, - elliptical%20wing
Record number: 5, Textual support number: 1 OBS
elliptical wing: term officially approved by the International Civil Aviation Organization (ICAO). 3, record 5, English, - elliptical%20wing
Record 5, French
Record 5, Domaine(s)
- Cellule d'aéronefs
Record 5, Main entry term, French
- aile elliptique
1, record 5, French, aile%20elliptique
correct, feminine noun, officially approved
Record 5, Abbreviations, French
Record 5, Synonyms, French
- demi-voilure elliptique 2, record 5, French, demi%2Dvoilure%20elliptique
feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Une aile elliptique est une forme d'aile apparue dans les années 1930 pour diminuer la traînée aérodynamique. La forme elliptique diminue la courbure de l'aile à son extrémité entraînant un écoulement de l'air homogène sur toute la longueur et une force de poussée proche de zéro à son extrémité. Le tout améliorant l'efficacité aérodynamique. 3, record 5, French, - aile%20elliptique
Record number: 5, Textual support number: 1 OBS
La voilure désigne l'ensemble des ailes. Chaque aile prise individuellement est appelée demi-voilure. 4, record 5, French, - aile%20elliptique
Record number: 5, Textual support number: 2 OBS
aile elliptique : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI). 4, record 5, French, - aile%20elliptique
Record 5, Key term(s)
- demi voilure elliptique
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Célula de aeronaves
Record 5, Main entry term, Spanish
- ala elíptica
1, record 5, Spanish, ala%20el%C3%ADptica
correct, feminine noun, officially approved
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 OBS
ala elíptica : término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 5, Spanish, - ala%20el%C3%ADptica
Record 6 - internal organization data 2006-09-14
Record 6, English
Record 6, Subject field(s)
- Suspension Systems (Motor Vehicles and Bicycles)
Record 6, Main entry term, English
- mass damper system
1, record 6, English, mass%20damper%20system
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- mass damper 2, record 6, English, mass%20damper
correct
- tuned mass damper 3, record 6, English, tuned%20mass%20damper
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Renault R26-mass damper system Not new, but the subject of much controversy in Germany, the damper takes the form of a free-moving mass inside a vertical spring. Its function is to reduce the sensitivity of the car's front end to differing load variations between high-and low-speed sections of the track, and to counteract the negative effects of rebound over kerbs, so as to keep the car perfectly balanced and hence-indirectly-improve its aerodynamic efficiency. 1, record 6, English, - mass%20damper%20system
Record 6, French
Record 6, Domaine(s)
- Suspension (Véhicules automobiles et bicyclettes)
Record 6, Main entry term, French
- amortisseur de vibrations
1, record 6, French, amortisseur%20de%20vibrations
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
La Fédération internationale de l'automobile (FIA) a jugé [...] que l'utilisation d'un "amortisseur de vibrations" [...], notamment utilisé par Renault, était une infraction au règlement sportif de la Formule 1. «L'utilisation du dispositif qualifié d'AMA (Tuned Mass Damper en anglais) est une infraction à l'article 3.15 du règlement technique de la Formule Un» indique le jugement (de quatre pages) du tribunal d'appel international de la FIA. 1, record 6, French, - amortisseur%20de%20vibrations
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2000-11-29
Record 7, English
Record 7, Subject field(s)
- Crude Oil and Petroleum Products
- Flights (Air Transport)
- Environmental Economics
Record 7, Main entry term, English
- fuel consumption per passenger seat-kilometre
1, record 7, English, fuel%20consumption%20per%20passenger%20seat%2Dkilometre
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The fastest growing of all transport modes, commercial air travel has also made the greatest strides in improving energy efficiency. From the early 1960s to the mid 1990s, the fuel consumption per passenger seat-kilometre of newly certified aircraft in Canada decreased by approximately 50 per cent. This decrease was due to improved aerodynamic efficiencies, larger capacity aircraft, as well as engine technology improvements. Energy use per passenger-kilometre was also reduced due to increased load factors(passenger-kilometres per available seat-kilometres), and improvements in operating procedures. In the last half of the 1980s, improvements slowed, due to slower stock turnover, lower jet fuel prices, and worsening air traffic congestion. Transportation activity is typically measured as passenger-kilometres for passenger transportation, and tonne-kilometres for freight transportation. 1, record 7, English, - fuel%20consumption%20per%20passenger%20seat%2Dkilometre
Record number: 7, Textual support number: 1 OBS
Compare with the related term "unit fuel cost." 2, record 7, English, - fuel%20consumption%20per%20passenger%20seat%2Dkilometre
Record 7, Key term(s)
- fuel consumption per passenger seat-kilometer
Record 7, French
Record 7, Domaine(s)
- Pétroles bruts et dérivés
- Vols (Transport aérien)
- Économie environnementale
Record 7, Main entry term, French
- consommation de carburant par siège-kilomètre
1, record 7, French, consommation%20de%20carburant%20par%20si%C3%A8ge%2Dkilom%C3%A8tre
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Les services aériens commerciaux, sous-secteur qui connaît la croissance la plus rapide, sont aussi le sous-secteur dont l'efficacité énergétique s'est améliorée le plus. Du début des années 1960 aux années 1990, la consommation de carburant par siège-kilomètre des aéronefs récemment certifiés du Canada a diminué d'environ 50 %. Cette baisse est attribuable à l'amélioration de la finesse aérodynamique des aéronefs, à leur plus grande capacité et aux améliorations techniques des moteurs. La consommation d'énergie par passager-kilomètre a aussi diminué grâce à l'augmentation des coefficients de charge (passagers-kilomètres par siège-kilomètre offert) et aux améliorations des méthodes d'exploitation. Dans la seconde moitié des années 1990, la consommation de carburant s'est améliorée moins vite à cause du ralentissement du renouvellement du matériel, de la baisse des prix des carburéacteurs et de l'encombrement croissant des corridors aériens. Les activités de transport se mesurent d'ordinaire en passagers-kilomètres pour ce qui est du transport des personnes et en tonnes-kilomètres dans le cas des marchandises. 1, record 7, French, - consommation%20de%20carburant%20par%20si%C3%A8ge%2Dkilom%C3%A8tre
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1993-10-18
Record 8, English
Record 8, Subject field(s)
- Wheeled Vehicles (Military)
- Land Forces
Record 8, Main entry term, English
- boom capacity
1, record 8, English, boom%20capacity
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Current draft specifications for the new wrecker variant indicate the following features : advanced aerodynamic design for fuel efficiency; aluminium cab to prevent rust; empty curb weight 17695 kg; gross vehicle weight 30 391 kg; boom capacity... lift and tow 7 031 kg; cruising range 483 km; and a top road speed of 87 km/hour. 1, record 8, English, - boom%20capacity
Record 8, French
Record 8, Domaine(s)
- Véhicules à roues (Militaire)
- Forces terrestres
Record 8, Main entry term, French
- capacité du bras
1, record 8, French, capacit%C3%A9%20du%20bras
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les spécifications provisoires de la version "dépannage" sont les suivantes: carénage aérodynamique bien étudié pour diminuer la consommation spécifique; cabine en alliage léger anticorrosion; masse à vide: 17 695 kg; masse totale max.: 30 391 kg; capacité du bras: 18 144 kg; capacité de remorquage suspendu: 7 031 kg; distance franchissable: 483 km; vitesse max. sur route: 87 km/h. 1, record 8, French, - capacit%C3%A9%20du%20bras
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1993-10-18
Record 9, English
Record 9, Subject field(s)
- Wheeled Vehicles (Military)
- Land Forces
Record 9, Main entry term, English
- lift and tow
1, record 9, English, lift%20and%20tow
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Current draft specifications for the new wrecker variant indicate the following features : advanced aerodynamic design for fuel efficiency; aluminium cab to prevent rust; empty curb weight 17 695 kg; gross vehicle weight 30 391 kg... lift and tow 7 031 kg; cruising range 483 km; and a top road speed of 87 km/hour. 1, record 9, English, - lift%20and%20tow
Record 9, French
Record 9, Domaine(s)
- Véhicules à roues (Militaire)
- Forces terrestres
Record 9, Main entry term, French
- capacité de remorquage suspendu
1, record 9, French, capacit%C3%A9%20de%20remorquage%20suspendu
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Les spécifications provisoires de la version "dépannage" sont les suivantes: carénage aérodynamique bien étudié pour diminuer la consommation spécifique; cabine en alliage léger anticorrosion; masse à vide: 17 695 kg; masse totale max.: 30 391 kg; capacité du bras: 18 144 kg; capacité de remorquage suspendu: 7031 kg; distance franchissable: 483 km; vitesse max. sur route: 87 km/h. 1, record 9, French, - capacit%C3%A9%20de%20remorquage%20suspendu
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1993-10-18
Record 10, English
Record 10, Subject field(s)
- Wheeled Vehicles (Military)
- Land Forces
Record 10, Main entry term, English
- empty curb weight
1, record 10, English, empty%20curb%20weight
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Current draft specifications for the new wrecker variant indicate the following features : advanced aerodynamic design for fuel efficiency; aluminium cab to prevent rust; empty curb weight 17 695 kg; gross vehicle weight 30 391 kg... lift and tow 7 031 kg; cruising range 483 km; and a top road speed of 87 km/hour. 1, record 10, English, - empty%20curb%20weight
Record 10, French
Record 10, Domaine(s)
- Véhicules à roues (Militaire)
- Forces terrestres
Record 10, Main entry term, French
- masse à vide
1, record 10, French, masse%20%C3%A0%20vide
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les spécifications provisoires de la version "dépannage" sont les suivantes: carénage aérodynamique bien étudié pour diminuer la consommation spécifique; cabine en alliage léger anticorrosion; masse à vide: 17 695 kg; masse totale max.: 30 391 kg; capacité du bras: 18 144 kg; capacité de remorquage suspendu: 7031 kg; distance franchissable: 483 km; vitesse max. sur route: 87 km/h. 1, record 10, French, - masse%20%C3%A0%20vide
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1993-10-18
Record 11, English
Record 11, Subject field(s)
- Wheeled Vehicles (Military)
- Land Forces
Record 11, Main entry term, English
- wrecker variant
1, record 11, English, wrecker%20variant
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
Current draft specifications for the new wrecker variant indicate the following features : advanced aerodynamic design for fuel efficiency; aluminium cab to prevent rust; empty curb weight 17 695 kg; gross vehicle weight 30 391 kg; boom capacity 18 144 Icg; lift and tow 7 031 kg; cruising range 483 km; and a top road speed of 87 km/hour. 1, record 11, English, - wrecker%20variant
Record 11, French
Record 11, Domaine(s)
- Véhicules à roues (Militaire)
- Forces terrestres
Record 11, Main entry term, French
- version dépannage
1, record 11, French, version%20d%C3%A9pannage
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les spécifications provisoires de la version "dépannage" sont les suivantes: carénage aérodynamique bien étudié pour diminuer la consommation spécifique; cabine en alliage léger anticorrosion; masse à vide: 17 695 kg; masse totale max.: 30 391 kg; capacité du bras: 18 144 kg; capacité de remorquage suspendu: 7 031 kg; distance franchissable: 483 km; vitesse max. sur route: 87 km/h. 1, record 11, French, - version%20d%C3%A9pannage
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1988-05-09
Record 12, English
Record 12, Subject field(s)
- Aerodynamics and Theory of Gases
- Bodywork and Framework (Motor Vehicles)
Record 12, Main entry term, English
- Cd
1, record 12, English, Cd
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Very high aerodynamic efficiency for a small car... with a Cd of 0. 31.... 1, record 12, English, - Cd
Record 12, French
Record 12, Domaine(s)
- Théorie des gaz et aérodynamique
- Carrosserie, caisse et châssis (Véhicules automobiles)
Record 12, Main entry term, French
- Cx
1, record 12, French, Cx
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Le Cx est le coefficient de traînée qui dépend des formes de la carrosserie [...]. La détermination du coefficient de résistance Cx résulte des essais sur route, et en soufflerie aérodynamique sur maquettes réduites de même sur prototype. 2, record 12, French, - Cx
Record number: 12, Textual support number: 2 CONT
La ligne de la "Tipo" rebutera certains automobilistes, mais son excellente habitabilité [...] et son bon Cx (0,31) sauront en convaincre beaucoup d'autres. 3, record 12, French, - Cx
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1987-02-17
Record 13, English
Record 13, Subject field(s)
- Aerodynamics and Theory of Gases
Record 13, Main entry term, English
- aerodynamic efficiency
1, record 13, English, aerodynamic%20efficiency
correct, officially approved
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The efficiency with which an airfoil or other lifting body produces lift in proportion to drag. 1, record 13, English, - aerodynamic%20efficiency
Record number: 13, Textual support number: 1 OBS
aerodynamic efficiency : term officialized by the Aeronautical Terminology Standardization Committee(ATSC)-Helicopters. 2, record 13, English, - aerodynamic%20efficiency
Record 13, French
Record 13, Domaine(s)
- Théorie des gaz et aérodynamique
Record 13, Main entry term, French
- finesse aérodynamique
1, record 13, French, finesse%20a%C3%A9rodynamique
correct, feminine noun, officially approved
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
[...] Rapport de la force de portance qui équilibre le poids de l'avion à la force de résistance que doit équilibrer la force de propulsion. 1, record 13, French, - finesse%20a%C3%A9rodynamique
Record number: 13, Textual support number: 1 OBS
finesse aérodynamique : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Hélicoptères. 2, record 13, French, - finesse%20a%C3%A9rodynamique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1976-06-19
Record 14, English
Record 14, Subject field(s)
- Aeroindustry
Record 14, Main entry term, English
- high aerodynamic efficiency 1, record 14, English, high%20aerodynamic%20efficiency
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, French
Record 14, Domaine(s)
- Constructions aéronautiques
Record 14, Main entry term, French
- grande pénétration aérodynamique
1, record 14, French, grande%20p%C3%A9n%C3%A9tration%20a%C3%A9rodynamique
feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Textual support, Spanish
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