Việt
chu ky dao dõng
chu kỳ dao động
Anh
oscillation period
period of oscillation
Đức
Schwingungsdauer
Pháp
période des oscillations
oscillation period,period of oscillation /SCIENCE,ENG-MECHANICAL/
[DE] Schwingungsdauer
[EN] oscillation period; period of oscillation
[FR] période des oscillations
Schwingungsdauer /f/Đ_TỬ/
[EN] oscillation period
[VI] chu kỳ dao động