Heavy Naphtha analysis

Octane gasoline, A1

Nashin with octane (with a abbreviation a) different qualities create different qualities

Hydro -carbon

Hydrocarbon ۰۲۰۰

Octane A3 gasoline

Nashin with octane (with a abbreviation a) different qualities create different qualities

Crude oil

Raw or petroleum is a thick, brownish -brown or dark green or black green, found in the upper layers of parts of the Earth's shell.