轴承吊架 bearing suspension

上承吊桥 upside suspension bridge

吊挂轴承 hanging bearing ; drop hanger bearing

吊杆承座 derrick socket ; boom socket ; boom saddle

吊式轴承 shaft hanger

悬吊轴承 hanging bearing ; [机] overhung bearing

吊支承 suspension bearing ; suspension bearing west bank

吊车支承墙 crane support wall

吊杆承架 boom cradle ; boom rest