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| 值班工: 23 phrases in 10 subjects |
| Business | 2 |
| Drilling | 1 |
| Economy | 1 |
| Electric machinery | 3 |
| Electronics | 3 |
| General | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 3 |
| Nuclear and fusion power | 1 |
| Technology | 5 |
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