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| 不 连续线: 14 phrases in 10 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geology | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 2 |
| Technology | 3 |
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