What is the meaning of the following traffic sign?

- Correct answer: Filling station.
- Entrance to a military gas station with a refreshment spot.
- Entrance to a gas station and a place for vehicle repair.
- Trucks-only filling station.
Why this is the answer
The correct answer in the official bank: Filling station.
The sign shows a fuel pump, so it marks a filling station. It has no tool symbol for vehicle repair and no truck symbol. So it does not mean a garage, and it does not limit the station to a particular type of vehicle.