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/秒 : 32 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| Drilling | 1 |
| Earth sciences | 4 |
| Electronics | 8 |
| General | 1 |
| Geophysics | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 5 |
| Telecommunications | 1 |
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