Việt
hiệu suất khí động
Anh
aerodynamic efficiency
lift drag ratio of blade section
Đức
aerodynamischer Wirkungsgrad
Gütegrad
Profilgleitzahl
Pháp
coefficient de glissement du profil
finesse du profil
aerodynamic efficiency,lift drag ratio of blade section /ENERGY/
[DE] Gütegrad; Profilgleitzahl
[EN] aerodynamic efficiency; lift drag ratio of blade section
[FR] coefficient de glissement du profil; finesse du profil
aerodynamischer Wirkungsgrad /m/VTHK/
[EN] aerodynamic efficiency
[VI] hiệu suất khí động