 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | combined sewer | 合流管 | |||
| 2 | combined sewer | 合流下水管 | |||
| 3 | combined sewer system | 合流下水道 | |||
| 4 | combined sewer system | 合流式下水道 | |||
| 5 | combined sewerage | 合流式下水道 | |||
| 6 | combined sewerage system | 合流式下水道 | |||
| 7 | combined sewers | 合流式下水道 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | combined sewer | 合流管 | |||
| 2 | combined sewer | 合流下水管 | |||
| 3 | combined sewer system | 合流下水道 | |||
| 4 | combined sewer system | 合流式下水道 | |||
| 5 | combined sewerage | 合流式下水道 | |||
| 6 | combined sewerage system | 合流式下水道 | |||
| 7 | combined sewers | 合流式下水道 | |||
