Uses of petroleum fractions

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Across
  1. 6. Fuel for cooking and heating
  2. 7. Fuel for cars
Down
  1. 1. Used to make waxes and polishes
  2. 2. Used to make road surfaces
  3. 3. Fuels for lorries, buses and trains
  4. 4. Functions as a chemical feedstock for petrochemical
  5. 5. Fuels for aircrafts