Ribnica - Slovenia
Oval Tube Diffuser OXYFLEX® OM 1,5
| Quantity | 252 |
| Membrane material | EPDM |
| Water depth | 4,6 m |
| Year of installation | 2019 |
| Quantity | 252 |
| Membrane material | EPDM |
| Water depth | 4,6 m |
| Year of installation | 2019 |