baskets
cleaning
components
connection
drum
engine
flood
gear
group
housekeeping
hub
hygiene
indoor
industry
joint
labor
laundry
machinery
mechanics
mechanism
new
oil
open
organized
overload
part of
parts
professional occupation
propeller
repair
rolling
round
rub
service
shiny
silvery
spare
sphere
steel
strength
task
technical
technology
titanium
turning
universal
utility
washing
washing machine
working