explosion
accident
area
authorization
background
caution
chemical
corrosive
danger
equipment
explosive
extreme
fire
gas
gauge
ghs
hazard
high
hose
hot
hydrant
icon
industrial
jet
label
nameplate
nozzle
pressure
pressurized
prevention
protect
protection
puncture
restricted
risk
safety
servicing
set
sign
skin
sticker
substance
symbol
tag
temperature
template
toxic
valve
warning
water