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| 变压调节: 23 phrases in 10 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Electric machinery | 4 |
| Electronics | 2 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 10 |
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