 |
| |||
| open drains | |||
| |||
| opencut drainage | |||
| top draining | |||
| open cut drainage | |||
| open-cut drain; open-cut drainage | |||
| open drain; drains open hazardous (вредные стоки); drains open non-hazardous (безвредные стоки); open drains hazardous (вредные стоки); open drains safe (безопасные стоки) | |||
| ditch drainage; open drainage | |||
| open channel drainage; open-out drainage | |||
| open cut | |||
| surface drain | |||
| gutter drainage; open cut drainage; open-channel drainage; surface drainage | |||
| open cut (канавами); open-cut drainage (канавами) | |||
| open ditch draining; open sewer | |||
| open ditch drainage; surface drainage system | |||
| открытые дренажи: 30 短语, 13 学科 |
| 农化 | 3 |
| 库页岛 | 5 |
| 建造 | 1 |
| 技术 | 3 |
| 油和气 | 2 |
| 油田 | 1 |
| 生产 | 1 |
| 石油/石油 | 1 |
| 矿业 | 1 |
| 腾吉兹 | 1 |
| 自然资源和野生动物保护 | 1 |
| 道路工程 | 3 |
| 马卡罗夫 | 7 |