機器
auto
automobile
ball
bearings
bolts
brake
bromstrumma
car
changing
chrome
circle
collection
dirty
disassemble
disassembled
drum
engineering
equipment
fixing
friction
gear
gloves
grease
group
hoisted
hub
isolated
manufacture
mechanic
nuts
outside
remove
render
repair
rim
ring
rusted
rusty
service
shield
shoe
spring
tire
transportation
trestle
vehicle
wheel
worn
wrench