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| 调度监督 | |||
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control supervision : 40 phrases in 9 subjects |
| Automobiles | 1 |
| Business | 4 |
| China | 5 |
| Communications | 3 |
| Economy | 11 |
| Electronics | 1 |
| Hydroelectric power stations | 6 |
| Management | 2 |
| Technology | 7 |
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