- Steel Tube Assembly - Front Air Tank to Bulkhead Elbow
- Drawing No：1138135600051
- Steel Tube Assembly - Rear Storage Cylinder to Bulkhead Tee
- Drawing No：1138135600050
- Right Support Assembly
- Drawing No：1B22050200069
- Left Support Assembly
- Drawing No：1B22050200122
- Front钢板后支架
- Drawing No：1106628000116
- Front Steel Plate Front Support
- Drawing No：1106628000115
- Front Reinforced Cross-Member
- Drawing No：1124140300006
- Tube Crossbeam
- Drawing No：1124110100002