紡錘
asian
auto
automobile
automotive
autorepair
car
caucasian
checking
control
diagnostic
diagnostics
employee
employment
engine
engineer
equipment
examination
expertise
garage
hand
hood
inspecting
inspection
japanese
job
maintenance
male
man
mechanic
mechanician
motor
part
profession
repair
repairing
repairman
safety
service
shop
technician
tools
transport
uniform
vehicle
wheel
worker
working
workshop
wrench