Việt
tần số hồi chuyển
Anh
frequency of gyration
rotational frequency
speed frequency
Đức
Umlauffrequenz
Drehzahl
Pháp
fréquence de rotation
Drehzahl,Umlauffrequenz /TECH,ENG-MECHANICAL/
[DE] Drehzahl; Umlauffrequenz
[EN] rotational frequency; speed frequency
[FR] fréquence de rotation
Umlauffrequenz /f/V_LÝ/
[EN] frequency of gyration
[VI] tần số hồi chuyển