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| 电梯驱动主机 | |||
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lift machine : 13 phrases in 8 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 1 |
| Marketing | 1 |
| Metallurgy | 3 |
| Shipbuilding | 1 |
| Technology | 4 |
| Wind Energy | 1 |
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