background

barrel

can

canister

cask

chemical

chemistry

clipping

container

crude

cyan

cylinder

danger

diesel

drum

energy

fossil

fuel

gallon

garbage

gas

gasoline

hazard

industrial

industry

isolated

large

lubricant

material

metal

object

oil

path

petrol

petroleum

pollution

power

red

reserve

rust

rusty

safety

steel

storage

substance

tank

toxic

waste

white

yellow