auto
automobile
automotive
box
business
car
check
computer
diagnosing
diagnosis
diagnostic
diesel
electric
engine
failure
garage
hand
industry
inspection
internet
job
lorry
maintenance
man
mechanic
mechanical
motor
person
problem
programming
repair
repairman
scanner
service
shop
technician
technology
tool
trailer
transmission
transport
transportation
truck
vehicle
wheel
work
worker
working
workshop