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行车梁 [xíng chē liáng]
crane beam
- 介绍对原料场露天栈桥行车水泥梁进行改造、更换的施工及其效果。
The concrete beam modification, change and its effects for traveling crane rail in stock yard were introduced. - 手动单梁起重机系由桥梁，大车传动机构，手动单轨行车等主要部分组成。
Manual Single-beam Crane is configured by crane span structure, cart driving device and manual monorail car and other major parts. - 下承式钢桁架桥具有梁高低、自重轻、承载能力大、行车平稳舒适、施工周期短等优点。
Steel through truss bridge has some excellence, such as low girder, light deadweight, high carrying capacity, comfortable travelling crane, short construct periods.
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