燃やす
accident
alarm
alert
background
chemical
danger
disaster
emergency
equipment
extinguish
extinguisher
extinguishers
extinguishing
fire
firefighter
firefighting
fireman
flame
flammable
flat
foam
fuel
gasoline
hazard
help
hose
icon
illustration
industrial
inflammable
isolated
label
logo
object
petrol
pictogram
prevention
protection
red
safety
secure
security
sign
symbol
urgent
wall
water
white