機器
alloy
automobile
bicycle
bike
biking
car
clothing
cogwheel
color
colorful
contour
cycle
device
drive
equipment
fashion
gear
hand
handle
hose
icon
illustration
industry
instrument
iron
isolated
line
linear
machinery
manual
mechanical
mechanism
metal
object
outline
part
pump
set
shorts
sport
steel
technology
tool
vehicle
wear
wheel