manufacture of refined petroleum products
manufacture of coke and refined petroleum products
group in classification of productive activities
Производство на рафинирани нефтопродукти и брикети от въглища и торф
Fremstilling af raffinerede mineralolieprodukter
Statistical Classification of Economic Activities in the European Community, Rev. 2 (2008)
International Standard Industrial Classification Rev. 4
Nomenclature d'activités française, rév. 2