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31. | bracing wire [ cable ] |
| 拉索 |
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32. | diagonal side bracing |
| 斜侧支撑 |
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33. | back leg bracing |
| 柱腿支撑 |
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34. | lower chord bracing |
| 下弦支撑 |
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35. | internal cross bracing |
| 内部交叉拉条 |
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36. | cross beam bracing |
| 横梁联接系 |
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37. | bottom lateral bracing |
| 底斜支撑 |
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38. | a bracing lecture |
| 振奋人心的报告 |
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39. | bracing guy stub |
| 紧线桩 |
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40. | under carriage bracing |
| 起落架拉条 |
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