transit systems
Buscar
No se han encontrado resultados: 1
ELEVADORES - ASCENSORES - MONTACARGAS - ESCALERAS MECANICAS « transit-systems
(Clic: 484;Página web añadida: Nov 26, 2013, transit-systems)
An escalator is a moving staircase conveyor transport device for carrying people between floors of a building. The device consists of a motor-driven c
