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| 速率式操作 | |||
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rate operation : 36 phrases in 12 subjects |
| Agriculture | 4 |
| Business | 3 |
| Commerce | 1 |
| Computers | 1 |
| Engineering geology | 1 |
| Information technology | 2 |
| International trade | 2 |
| Management | 2 |
| Metallurgy | 7 |
| Oil / petroleum | 2 |
| Technology | 4 |
| Textile industry | 7 |
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