I le faaopoopo atu i le gaosiga o vaega masani o Bailey uamea alalaupapa, e aofia ai le Bailey plate, truss plate, uamea alalaupapa, Bailey Bridge, Bailey beam, Bailey faavaa, gantry crane, alalaupapa fausia masini, fausiaina faigofie alalaupapa, prefabricated auala auala auala laupapa, pontoon alalaupapa, tr...
Faitau atili