8431310090 其他升降机、倒卸式起重机零件 Parts of other lifters and inverted unloading cranes(including parts of escalators)
8431201000 装有差速器的驱动桥及其零件,不论是否装有其他传动部件 Drive-axles with differential and parts thereof, whether or not provided with other transmission components, of machinery of heading 84.27