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| 21. | overhead travelling crane with crab |
| 绞车式桥式起重机 |
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| 22. | container crane with rope-trolley |
| 绳索小车集装箱起重机 |
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| 23. | crane with double lever jib |
| 双臂俯仰起重机 |
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| 24. | gantry crane with retractable boom |
| 可伸缩悬臂门式起重机 |
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| 25. | overhead travelling crane with hoist |
| 电动葫芦桥式起重机 |
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| 26. | overhead crane with carrier-beam |
| 挂梁桥式起重机 |
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| 27. | mobile crane with articulated jib |
| 铰接臂流动式起重机 |
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| 28. | gantry crane with man-trolley |
| 带司机小车的龙门起重机 |
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| 29. | mobile crane with lattice jib |
| 桁架臂流动式起重机 |
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| 30. | gantry crane with rope trolley |
| 绳索小车门式起重机 |
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