I'm going to top up the petrol tank.
The petrol tank in our car is empty.
I pulled into a station and asked the attendant to check my oil and fill the petrol tank.
You don't even know which one of them is a petrol tank full of anger and violence that can explode at any time.
We felt sure that sooner or later a stone would rip a hold in our petrol tank or damage the engine.
Certain petrol tanks in trucks can rupture and burn in a collision.
Another fire the same year caused by villagers scooping up fuel from an overturned petrol tanker killed 122.
