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| 酸泥: 110 phrases in 12 subjects |
| Chemistry | 2 |
| Construction | 10 |
| Drilling | 7 |
| Electronics | 18 |
| General | 25 |
| Geology | 3 |
| Medical | 6 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Oil processing plants | 6 |
| Oilfields | 1 |
| Technology | 28 |
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