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| 地面资料 | |||
| surface data: 17 phrases in 8 subjects |
| Air defense | 1 |
| Earth sciences | 5 |
| Engineering geology | 1 |
| Fishery fishing industry | 4 |
| Geophysics | 3 |
| Information technology | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
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