|
|
| 51. | effluent sample |
| 污水样本 |
|
|
| | |
| 52. | dirty water that collects in a ship's bilge |
| 舱底污水. |
|
|
| | |
| 53. | dilution of sewage |
| 污水稀释 |
|
|
| | |
| 54. | A sewage treatment plant |
| 污水处理厂 |
|
|
| | |
| 55. | hospital sewage |
| 医院污水 |
|
|
| | |
| 56. | domestic discharge |
| 住宅污水 |
|
|
| | |
| 57. | industrial sewage |
| 工业污水 |
|
|
| | |
| 58. | treatment sludge |
| 污水污泥 |
|
|
| | |
| 59. | effluent sewerage |
| 排出污水 |
|
|
| | |
| 60. | sewage pollution |
| 污水污染 |
|
|
| | |