Việt
bánh răng xoẨn
bánh răng xoắn
Anh
screw gear
screw drive
worm drive
worm gear
Đức
Hebewinde
Schneckengetriebe
Pháp
cric de manoeuvre
transmission à vis
[DE] Hebewinde
[EN] screw gear
[FR] cric de manoeuvre
screw drive,screw gear,worm drive,worm gear /ENG-MECHANICAL/
[DE] Schneckengetriebe
[EN] screw drive; screw gear; worm drive; worm gear
[FR] transmission à vis