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与 "运行 : 35 phrases in 12 subjects |
| Aviation | 2 |
| Business | 1 |
| Commerce | 2 |
| Company name | 1 |
| Earth sciences | 5 |
| Electronics | 15 |
| General | 2 |
| Hydroelectric power stations | 2 |
| Space | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Wind Energy | 2 |
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