燃やす
accident
alarm
alert
background
button
caution
chemical
danger
disaster
emergency
equipment
extinguish
extinguisher
extinguishing
fire
firefighter
firefighting
flame
flammable
foam
hazard
hazardous
help
hose
hydrant
icon
illustration
industrial
inflammable
label
object
pictogram
precaution
pressure
prevention
protect
protection
red
safe
safety
secure
security
sign
silhouette
symbol
warn
water
white