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| working day of 24 hours | |||
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小 时 工作日 : 16 phrases in 9 subjects |
| Business | 5 |
| Commerce | 2 |
| Drilling | 1 |
| Exhibitions | 2 |
| International trade | 1 |
| Logistics | 1 |
| Management | 1 |
| Project management | 1 |
| Technology | 2 |
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