37 Civil engineering (construction) consultancy; construction services; building, construction and installation of buildings, machines, elevators, lifts, scaffolding, work and building platforms, mobile working and building platforms, moving working and building platforms, construction cranes, construction devices, hoist cranes, hoists, lifting devices, electric hand tools, motors and engines (except for vehicles), building maintenance apparatus, facade access, safety devices for building maintenance, conveyors; repair and maintenance of machines, elevators, scaffolding, work and building platforms, mobile working and building platforms, moving working and building platforms, construction cranes, lifts, hoist cranes, hoists, lifting devices, electric hand tools, motors and engines (except for vehicles), building maintenance apparatus, facade access, safety devices for building maintenance, conveyors; rental (leasing) of construction and building equipment, machines, elevators, lifts, scaffolding, work and building platforms, mobile working and building platforms, moving working and building platforms, construction cranes, hoist cranes, hoists, lifting devices, electric hand tools, motors and engines (except for vehicles), building maintenance apparatus, facade access, safety devices for building maintenance, conveyors; rental (leasing) of parts for the aforesaid goods