explosion
background
blank
bottle
brass
butane
canister
compressed
container
cylinder
danger
dangerous
energy
equipment
flammable
fluid
fuel
gas
hazard
heavy
industrial
industry
iron
liquefied
liquid
lpg
metal
metallic
object
old
petroleum
propane
protection
red
regulator
release
round
rust
steel
still
storage
summer
tank
valve
vapor
white