機器
app
application
cog
cogwheel
component
config
configuration
control
design element
development
element
engine
engineering
equipment
factory
flat
gear
gearwheels
glyph
gray
industrial
industry
machinery
mechanic
mechanical
mechanism
options
part
pictogram
power
preferences
repair
service
settings
solution
symbol
system
technical
technology
teeth
tools
tooth gear
transmission
vector icon
wheel
white background
work