Việt
sự bay thử
chuyến bay thử
Anh
test flight
proving flight
navigation
flight test
Đức
Testflug
Erprobungsflug
Flugerprobung
Flugprüfung
Flugversuch
Pháp
essai en vol
épreuve de vol
flight test,test flight /TECH/
[DE] Flugerprobung; Flugprüfung; Flugversuch; Testflug
[EN] flight test; test flight
[FR] essai en vol; épreuve de vol
test flight, navigation /xây dựng/
Testflug /m/VTHK, DHV_TRỤ/
[EN] test flight
[VI] sự bay thử
Erprobungsflug /m/VTHK/
[EN] proving flight, test flight
[VI] sự bay thử, chuyến bay thử