Việt
bám xích
đĩa răng
puli xích
bánh xích
Anh
chain wheel
cog
tooth
chain bock
chain sheave
backhoe hydraulic crawler
chain sprocket
crawler track
pat
sprocket
chain wheel /ô tô/
chain wheel, cog, tooth
chain bock, chain sheave, chain wheel
backhoe hydraulic crawler, chain sheave, chain sprocket, chain wheel, crawler track, pat, sprocket