- GB/T93-1987弹簧垫圈 6
- Drawing No：4015010319
- 防松垫圈NL8sp
- Drawing No：4015010318
- 螺钉GB78-M6*25flZnyc-45H-480
- Drawing No：4014010660
- 螺钉GB70.1-M12*16flZnyc-10.9-480
- Drawing No：4014010659
- 螺钉GB70.3-M8*75flZnyc-8.8-480
- Drawing No：4014010658
- 螺钉GB70.1-M6*55flZnyc-8.8-480
- Drawing No：4014010657
- 底板中间纵梁
- Drawing No：27170142961
- 底板中间纵梁
- Drawing No：27170142951