Ammonium nitrate fuel oil mixture
explosives contained ammonium nitrate and trinitrotoluene fuel oil mixture
mixture of gasoline and gas oil
oil air mixture explosion
cinnamon oil cassia oil
Essential oil Volatile oil
Extract Oil of Lubricating Oil
oil bearing sewage in oil field8
Oil Extractor in Oil Field
oil shale and oil shale residue
ultraheavy oil as fuel oil
“Four delicacies”in chicken oil