Class 037
Construction and Repair Services
Machinery, mechanical devices and transporters and transport systems made up of machinery and mechanical devices for the rail and construction industry, shipyards, metallurgical plants and storage areas; cranes, e;g; railway cranes (lifting devices)
Class 041
Education and Entertainment Services
Inspection of machinery, maintenance, reconstruction, modernisation through erection (reconstruction), installation and repair works and assembly of rolling stock
Class 042
Computer & Software Services & Scientific Services
Education and training, in particular of operators and service personnel for transporters, transport systems and cranes