- 横梁总成,27140120372
- Drawing No：27140120372
- 螺母GB889.2-M18*1.5EpZn-10,4013000252
- Drawing No：4013000252
- 螺栓GB5783-M16*55EpZn-12.9,4011000827
- Drawing No：4011000827
- 螺栓GB5782-M14*60EpZn-10.9,4011000539
- Drawing No：4011000539
- 螺栓GB5782-M14*50EpZn-10.9,4011000988
- Drawing No：4011000988
- 铆钉Q4501465,4019000120
- Drawing No：4019000120
- 铆钉Q4501452,4019000115
- Drawing No：4019000115
- 左纵梁,27140120241
- Drawing No：27140120241