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| small-scale experiment | |||
| 小型 实 验: 12 phrases in 8 subjects |
| Aviation | 2 |
| Drilling | 1 |
| Electronics | 1 |
| General | 1 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 1 |
| United States | 1 |
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