Việt
trục lắc
Anh
rock shaft
floating shaft
free shaft
Đức
Schwingwelle
Pháp
arbre flottant
Schwingwelle /ENG-MECHANICAL/
[DE] Schwingwelle
[EN] floating shaft; free shaft
[FR] arbre flottant
Schwingwelle /f/CT_MÁY/
[EN] rock shaft
[VI] trục lắc