 |
| |||
| water analysis | |||
| water analysis Study of the chemical, physical and biological properties of water (对水的化学、物理和生物性质的研究。) | |||
| analysis of water; water quality analysis | |||
| examination of water quality | |||
| 水质分析: 25 phrases in 3 subjects |
| Hydroelectric power stations | 3 |
| Technology | 18 |
| Water resources | 4 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips