3d
alert
attention
background
badge
best
black
brooch
button
caution
chemical
chemistry
danger
dangerous
fire
flame
flammable
fuel
gas
graphic
hazard
heat
icon
illustration
industrial
industry
inflammable
isolated
label
material
new
no
pin
protection
risk
round
safe
safety
security
shiny
sign
signal
silver
sticker
symbol
warning
white
work
yellow