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| halocarbon | |||
| 卤化碳: 13 phrases in 8 subjects |
| Chemistry | 1 |
| Compressors | 1 |
| Earth sciences | 1 |
| Ecology | 1 |
| Environment | 1 |
| General | 1 |
| Polymers | 1 |
| Technology | 6 |
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