37 Civil engineering [construction] consultancy; construction services; construction, installation and erection of buildings, machines, elevators, lifts, scaffolding, ladders, work and building platforms, mobile work and building platforms, movable work and building platforms, building cranes, building apparatus, lifting cranes, lifting apparatus, elevating apparatus, electrical hand tools, motors (not for vehicles), building maintenance apparatus, façade access, safety apparatus for building maintenance, conveyors, wind turbines; repair and maintenance of machines, elevators, scaffolding, work and building platforms, mobile work and building platforms, movable work and building platforms, building cranes, lifts, lifting cranes, lifting apparatus, elevating apparatus, electrical hand tools, motors (not for vehicles), building maintenance apparatus, façade access, ladders, wind turbines, safety apparatus for building maintenance, conveyors; leasing of construction, engineering and building equipment, machines, elevators, lifts, scaffolding, work and building platforms, mobile work and building platforms, movable work and building platforms, building cranes, elevators, elevating apparatus, ladders, lifting cranes, lifting apparatus, electrical hand tools, motors (not for vehicles), wind turbines, building maintenance apparatus, façade access, safety apparatus for building maintenance, conveyors, as well as leasing of parts and components relating to the above products