| 1. | STATION D'ÉPURATION fr |
| de | abwasserbeseitigungsanlage |
| de | ABWASSERREINIGUNGSANLAGE |
| it | IMPIANTO DI DEPURAZIONE |
| it | STAZIONE DI DEPURAZIONE |
| UF | INSTALLATION D'ÉPURATION |
| UF | installation d'évacuation et d'épuration |
| UF | station centrale d'épuration |
| USE | INSTALLATION D'ÉPURATION |
| 2. | station d'epuration fr |
| 3. | station centrale d'épuration fr |
| de | zentrale kläranlage |
| USE | STATION D'ÉPURATION |
| 4. | station centrale d'epuration fr |
| 5. | station centrale d'épuration des eaux fr |
| USE | INSTALLATION D'ÉPURATION |
| 6. | station d'épuration collective fr |
| de | sammelkläranlage |
| it | impianto di depurazione collettivo |
| 7. | station d'epuration collective fr |
| 8. | station d'épuration des eaux fr |
| USE | INSTALLATION D'ÉPURATION |