燃やす
accident
alarm
background
batch
chemical
control
cooler
emergency
equipment
extinguish
extinguisher
extinguishing
fire
firefighter
fireman
firestone
flammable
foam
fuel
gasoline
help
hose
hot
household
icon
industrial
industry
inflammable
label
lot
manufacture
nozzle
petrol
precaution
pressure
production
protection
rescue
safeguard
safety
security
sign
smoke
spray
suppression
symbol
tool
urgency
water