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31. | hoist piston rod |
| 起重机活塞杆 |
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32. | geared ladle-hoist |
| 齿轮传动的浇包起重机 |
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33. | inclined skip hoist |
| 爬式加料机 |
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34. | Builder's hoist-Terminology |
| GB/T7920.3-1996施工升降机术语 |
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35. | three drum hoist |
| 三滚筒提升机 |
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36. | hoist limit device |
| 吊起限制装置 |
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37. | multi-mast hoist |
| 复式井架升降机 |
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38. | hoist pump bracket |
| 起重机油泵托架 |
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39. | hoist cylinder head |
| 起重机油缸盖 |
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40. | gate lifting hoist |
| 卷扬式启闭机 |
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