- 一节臂焊合
- Drawing No:25220034631
- 垫板1
- Drawing No:25220034621
- 钢管2
- Drawing No:25220034611
- 头部内部加强筋板002
- Drawing No:25220032021
- 头部内部加强筋板001
- Drawing No:25220032011
- 板002
- Drawing No:25220032001
- 滑块200*35*30
- Drawing No:25220029091
- 滑块座
- Drawing No:25220029081