機器
broom
brush
bucket
clean
cleaner
cleaning
clothing
collection
design
dry
dust
element
equipment
flat
glove
hand
house
household
housekeeping
housework
hygiene
icon
illustration
ironing
isolated
laundry
line
liquid
maid
mop
pictogram
quality
service
set
sign
sponge
spray
stroke
symbol
tool
vacuum
wash
washer
washing
water
window
wipe
work