| |||
| 连续式澄清器; 连续沉淀池; 连续式净化机 | |||
| 连续澄清装置; 连续澄清池 | |||
|
continuous clarifier : 4 phrases in 4 subjects |
| Earth sciences | 1 |
| Ecology | 1 |
| Technology | 1 |
| Water resources | 1 |
| |||
| 连续式澄清器; 连续沉淀池; 连续式净化机 | |||
| 连续澄清装置; 连续澄清池 | |||
|
continuous clarifier : 4 phrases in 4 subjects |
| Earth sciences | 1 |
| Ecology | 1 |
| Technology | 1 |
| Water resources | 1 |