 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | industrial effluent | 産業排水 | |||
| 2 | industrial effluent measure | 産業排水対策 | |||
| 3 | industrial wastewater treatment technology | 産業排水処理技術 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | industrial effluent | 産業排水 | |||
| 2 | industrial effluent measure | 産業排水対策 | |||
| 3 | industrial wastewater treatment technology | 産業排水処理技術 | |||