機器
accumulator
acid
art
auto
automobile
battery
car
charge
chassis
contour
design
dial
drive
electric
electricity
energy
engine
equipment
exhaust
fast
icon
illustration
isolated
line
linear
lineart
maintenance
meter
outline
panel
power
repair
service
shaft
sign
spanner
speed
speedometer
supply
symbol
technology
tool
transportation
vehicle
wheel
work
wrench