Vehicles; electric vehicles; electric motor land vehicles; vehicles for use in mining, construction, ground consolidation and tunneling; electric battery-operated vehicles for use in mining, construction, ground consolidation and tunneling; vehicles with special equipment for working and spraying refractory masses and for feeding blast furnaces; vehicles with insufflating equipment for the steel industry; mine cars and mine trucks with special equipment and devices for material handling and for lifting, drilling, charging, blasting, scaling, spraying, haulage and transportation; maintenance and utility vehicles for use in underground mining, construction, ground consolidation and tunnelling; utility vehicles for use in underground mining, construction, ground consolidation and tunnel maintenance; underground multi-purpose vehicles; vehicles with mobile underground working platforms; powertrains, including engines and electric motors, for land vehicles.;
Building construction; underground construction; repair of buildings; installation, maintenance and repair of vehicles, machines, apparatus and equipment for use in mining, construction, ground consolidation and tunneling; rental of construction and repair equipment; rental of machines, apparatus and equipment for use in mining, construction, ground consolidation and tunneling.;