Croton oil (Oil of tiglii)
displacement of oil by water
Displacement test of oil by water
dynamic ignition by oil gun
factors controlling oil accumulation
International Convention for the Prevention of Pollution of the Sea by Oil
防止海上油污国际公约
国际防止海上油污公约
《国际防止海上油污公约》《国际防止海上油污染公约》
《国际防止海上油污染公约》
international Conventionfor the Prevention of Pollution of the sea by Oil 1954 1954
Method of separating oil by polarity
oil controlling structures
operated by oil pressure
pollution of sea by oil
reduced alteration by oil-gas
reduction alteration by oil and gas