CRUDE OIL WITH HIGH NAPHTHENIC ACID CONTENT
Naphthenic Base Crude Oil
NAPHTHENIC BASE LUBE OIL
Naphthenic base vacuum sideline oil
naphthenic insulation oil
NAPHTHENIC LUBE BASE OIL
naphthenic residual oil
Naphthenic Transformer Oil
Naphthenic base distillate oil
Croton oil (Oil of tiglii)
Society of Automotive Engineer (SAE)oil oil
cassia oil cinnamon oil
caster oil-based lubricant oil
cinnamon oil cassia oil