| |||
| 污染控制法令 | |||
|
Pollution Control Act : 33 phrases in 8 subjects |
| Earth sciences | 7 |
| Ecology | 2 |
| Environment | 3 |
| Law | 2 |
| Nautical | 1 |
| Technology | 12 |
| Textile industry | 1 |
| Water resources | 5 |
| |||
| 污染控制法令 | |||
|
Pollution Control Act : 33 phrases in 8 subjects |
| Earth sciences | 7 |
| Ecology | 2 |
| Environment | 3 |
| Law | 2 |
| Nautical | 1 |
| Technology | 12 |
| Textile industry | 1 |
| Water resources | 5 |