機器
abstract
art
background
business
company
concept
construction
creative
crescent
design
element
emblem
endless
engine
engineering
equipment
factory
forceps
icon
illustration
industrial
industry
infinite
infinitude
infinity
insignia
instrument
key
limitless
machinery
maintenance
mechanic
object
pincers
pliers
power
repair
service
sign
spanner
symbol
technology
tongs
tool
wheel
wrench