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| 21. | potato elevator |
| 马铃薯升运器 |
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| 22. | aircraft elevator |
| 飞机升降舵 |
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| 23. | mechanical elevator |
| 机械升降机 |
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| 24. | spiral elevator |
| 螺旋式升运器 |
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| 25. | lumber elevator |
| 堆板机|堆垛机 |
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| 26. | middlings elevator |
| 中矿提升机 |
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| 27. | Elevator; lift |
| 电梯 |
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| 28. | bundle elevator |
| 禾捆升运器 |
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| 29. | multilevel elevator |
| 多层升运器|可调装卸高度的升运器 |
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| 30. | receiving elevator |
| 接受升运器 |
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