OLGA MALANKOWSKA

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle and cycle engines

20.16.Z - Manufacture of plastics in primary forms

22.29.Z - Manufacture of other plastic products

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

28.12.Z - Manufacture of fluid power equipment

28.13.Z - Manufacture of other pumps and compressors

28.15.Z - Manufacture of bearings, gears, gearing and driving elements

30.30.Z - Manufacture of air and spacecraft and related machinery