 |
| |||
| 滤床〔垫〕; 沉砂池 | |||
| 沉淀池; 澄清池 | |||
| 滤床层 | |||
| 过滤层床; 滤清器壳体 | |||
| 过滤床 | |||
| 渗水层 | |||
| 滤水 〔砂〕池 | |||
| 滤垫; 过滤层; 滤层 | |||
| 滤池; 滤床 | |||
| 过滤池; 滤砂池; 滤垫层; 渗透层; 沉沙池 | |||
| 反滤层; 沉少池; 滤水池 | |||
| filter bed: 85 phrases in 12 subjects |
| Bridge construction | 2 |
| Chemistry | 3 |
| Earth sciences | 1 |
| Ecology | 6 |
| Electronics | 8 |
| Engineering geology | 2 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Oil processing plants | 1 |
| Technology | 54 |
| Water resources | 3 |
| Wood processing | 1 |