燃やす
air
blue
burner
business
cloud
contamination
danger
destruction
drill
ecology
energy
environment
environmental
equipment
fire
flame
flaming
flare
flaring
fuel
fume
gas
heat
industrial
industry
methane
mining
nobody
oil
petrochemical
petrol
petroleum
pipe
pipeline
platform
pollute
pollution
production
refinery
rig
siberia
sky
smoke
torch
tower