37 Maintenance, servicing, and repair of aerial ropeway machines, vehicles, and equipment, used for lifting, moving and installing cable vehicles on self-propelled land vehicles; construction of road, cable and rail transport networks comprised of cable cars, elevated tramways, automatic tramways, gondola lifts, funicular railcars, gondola cable car lifts, aerial cableway cars, cable railway cars, and cableway cars; construction, maintenance and repair of overhead cableway installations, overland cableway installations and rail transport installations comprised of cable cars, elevated tramways, automatic tramways, gondola lifts, railway cars, funicular railcars, gondola cable car lifts, aerial cableway cars, cable railway cars, cableway cars, and rail transport vehicle installations; construction consultancy relating to aerial cableway installations and overland cableway installations comprised of cable cars, elevated tramways, automatic tramways, gondola lifts, railway cars, funicular railcars, gondola cable car lifts, aerial cableway cars, cable railway cars, cableway cars, and rail transport vehicle installations and for rail transport vehicles; building construction of cubicles; assembly being installation of accessories for vehicles; installation of parts for vehicles; maintenance, servicing and repair of vehicles