機器
accident
air
aluminum
car
chrome
closeup
compressor
control
danger
dashboard
dial
emergency
engine
equipment
fire
firefighter
flame
gauge
green
help
hose
hydrant
inside
instrument
light
measurement
panel
pressure
protection
pump
red
rescue
safety
service
sign
siren
technology
temperature
truck
urgency
valve
vehicle
view
water
wheel