Tower Crane

在钩子上穿上线Thread the line over the hook一头寄在小孔上One end is attached to the small hole 把底盘与没有卡扣的安装Put the chassis with no buckle mounting再安有卡扣的Then there is a buckle安装驾驶室和玻璃Install the cab and glazing安装后面Install the back组装在一起Assemble together