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| 终端控制; 执行元件 | |||
| final control: 18 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Computer numerical control | 1 |
| Electronics | 4 |
| Environment | 1 |
| Metallurgy | 2 |
| Pest control | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 4 |
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