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测试 控制器 : 20 phrases in 10 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 11 |
| French | 1 |
| General | 1 |
| Geophysics | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
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