business
chemical
city
compartment
container
cylinder
day
diesel
distribution
energy
environment
factory
flammable
fog
fossil
fuel
gas
gasoline
generation
global
grass
green
industry
japan
japanese
kawasaki
liquid
metal
oil
petrochemical
petroleum
pipe
pipeline
pollution
power
railing
refinery
silver
sky
smoke
station
steel
storage
store
tank
terminal
transportation
tube
warehouse
work