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| 粉煤; 煤粉 | |||
| 煤末 | |||
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dust coal : 43 phrases in 11 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Chemistry | 3 |
| Dermatology | 1 |
| Ecology | 1 |
| Explosives and Explosive Ordnance Disposal | 7 |
| General | 1 |
| Metallurgy | 4 |
| Technology | 22 |
| Textile industry | 1 |
| Wind Energy | 1 |
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