機器
apartment
character
cleaner
cleaning
clipart
commercial
company
concept
decorative
design
detergent
element
emblem
employee
equipment
flat
floor
human
hygiene
icon
illustration
industrial
industry
job
man
object
occupation
people
person
profession
professional
protective
routine
service
single
staff
suit
symbol
tidy
tool
uniform
washing
water
wet
white
work
worker