| Number | Title | Format | File |
| 1 | High Vacuum Systems | download | |
| 2 | Medium Vaccum System | download | |
| 3 | Low Vaccum System | download | |
| 4 | ADR, Sewer, Sweeper | download | |
| 5 | Draining Ponds & Reservoirs | download | |
| 6 | Loading & Unloading Reactor | download | |
| 7 | Industrilal Cleaning | download | |
| 8 | Sewage Cleaning & dredging Services | download |
