英文關鍵字
auto
automobile
automotive
care
clean
cleaner
cleaning
clear
compression
compressor
detail
dirty
engine
engineering
equipment
grease
greasy
highpressure
hose
industrial
industry
job
liquid
machine
machinery
machines
maintenance
mechanic
mechanical
metal
metallic
motor
oil
pressure
pump
repair
service
shiny
spray
sprayers
steel
technology
tool
transport
vehicle
wash
water
wet
wipe
work
worker
workers
workshop