 |
| |||
| 排放标准 | |||
| |||
| 排放标准 | |||
| discharge standard: 41 phrases in 11 subjects |
| China | 1 |
| Compressors | 2 |
| Ecology | 4 |
| Hydroelectric power stations | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 23 |
| Water resources | 5 |
|
| |||
| 排放标准 | |||
| |||
| 排放标准 | |||
| discharge standard: 41 phrases in 11 subjects |
| China | 1 |
| Compressors | 2 |
| Ecology | 4 |
| Hydroelectric power stations | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 23 |
| Water resources | 5 |