機器
auto
automatic
brush
business
carpet
carpet cleaning
carpet wash
chemical
clean
cleaner
cleaning
cleansing
cleanup
clothes
device
dirty
dry
dry cleaning
equipment
hygiene
industrial
job
laundered
laundry
line
maintenance
nozzle
process
professional
rag
rinsing
rug
service
special
spray
spurt
stain
technology
textile
tidy
washing
water
work
working