Kuphatikiza pakupanga magawo amtundu wa Bailey zitsulo mlatho, kuphatikiza mbale ya Bailey, mbale ya truss, mlatho wachitsulo, Bailey Bridge, mtengo wa Bailey, chimango cha Bailey, crane ya gantry, makina omangira mlatho, mlatho wosavuta womanga, mlatho wokhazikika wachitsulo, mlatho waphontoon, tr...
Werengani zambiri