1. check the inside of the distillation column and turn the handwheel to flow the crude oil 2. when the crude oil flows into the distillation column, press the heating pump to heat the crude oil 3. set the temperature of the heating vat to more than 400℃ and check the heated distillation column 4. press the button to discharge the oil on the conveyor belt in order from the oil with the highest temperature, and sort the separated oil according to the guide table. 5. pick up asphalt and lay asphalt outside. 6. refuel a car and an airplane.
-Separate crude oils according to their boiling points. Each oil separation has a specific use.