機器
background
bolt
business
cogwheel
collection
concept
construction
design
development
element
engine
engineer
engineering
equipment
factory
fix
gear
graphic
hardware
icon
illustration
industrial
industry
isolated
logo
maintenance
mechanic
mechanical
metal
metallic
nut
object
repair
round
screw
service
set
sign
spanner
symbol
technology
tool
web
wheel
white
work
workshop
wrench