
| 3D PDF | 1320808000.pdf › |
| Native: PTC Creo 4 | 1320808000_creo.zip › |
| Neutral: IGES | 1320808000_iges.zip › |
| Neutral: Parasolid (x_t) | 1320808000_x_t.zip › |
| Neutral: SAT (7.0) | 1320808000_sat.zip › |
| Neutral: STEP (AP214) | 1320808000_step.zip › |
| DXF | 1320808000_dxf.zip › |

| AutoCAD DWG | a57.dwg › |
| AutoCAD DXF | a57.dxf › |
| Scheme Editor | 1320808000.edtpcd › |
| EPLAN Macro | 1320808000 › |