機器
adjustment
arm
assembly
auto
automobile
automotive
bolt
bracket
brake caliper
brake disc
brake pads
braking
car
casing
chassis
circle
cover
disassembly
duster
employment
engineering
garage
hand
holder
job
labor
lever
maintenance
mechanic
mending
nut
overhaul
protective screen
regulation
repair
service
steering rod
stud
technology
upkeep
vehicle
wheel
work
workplace
workshop