automatic
blue
bottle
canister
change
check
clean
close up
container
diagnosis
dirty
driving
engine
environment
equipment
fill
filter
fix
fresh
funnel
hands
industry
liquid
lubricant
maintenance
man
mechanic
mineral
motorbike
motorcycle
new
oil
overhaul
parts
petroleum
plastic
pouring
precaution
repair
replace
replacement
rotation
safety
service
skill
station
synthetic
system
technician
technology
transmission
trasportation
vehicle
wheel
worker
working
yellow