alarm
alert
attention
background
black
button
caution
chemical
danger
dangerous
element
emblem
fire
flame
flammable
forbidden
fuel
gas
ghs
harmful
hazard
hazardous
high
hot
icon
illustration
industrial
industry
irritant
isolated
label
liquid
no
pictogram
protect
protection
red
risk
safety
security
sign
signal
stop
substance
symbol
warn
warning
white
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