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.

Kerosene

Kerosne is a shear of crude oil with a boiling range after gasoline and includes hydrocarbons of 1 to 2 carbon.

Hydro -carbon

Hydrocarbon 2

Mazot 1

Ozott

Mazot 1

Oste