 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | trough | トラフ | |||
| 2 | trough | とい(樋) | |||
| 3 | collecting trough | 集水トラフ | |||
| 4 | effluent trough | 放流とい | |||
| 5 | effluent trough | 流出トラフ | |||
| 6 | overflow trough | 越流トラフ | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | trough | トラフ | |||
| 2 | trough | とい(樋) | |||
| 3 | collecting trough | 集水トラフ | |||
| 4 | effluent trough | 放流とい | |||
| 5 | effluent trough | 流出トラフ | |||
| 6 | overflow trough | 越流トラフ | |||
