• Overhead bridge crane is a bridge in the orbit of a bridge-type crane, also known as crane.

    起重机桥架高架轨道上运行架型起重机,天车

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  • The overhead bridge in electric railway is an important factor for the contact system to operate in a safely and reliably.

    电气化铁道跨线桥影响接触网安全可靠运行一个重要因素

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  • Rather than taking a prominent perch in the centre of the overhead bridge overlooking the road, they've resorted to standing at the extreme ends of the bridge to camouflage themselves.

    不是带着一个突出宿头顶中心俯瞰道路桥梁他们已经采取站在两端极端伪装自己。

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  • At Palmer Station on Anvers Island, members of the U. S. Antarctic Program wearing red jackets spell out a greeting to the Ice Bridge aircraft overhead.

    帕尔默安特卫普美国南极计划成员身穿红色外套站勾勒一个问候飞机开销

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  • What if the trolley can be stopped by dropping a large weight in its path from a bridge overhead?

    如果这个电车可以通过头顶一个重物停下呢?

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  • This paper describes general structure design and structure load test of girder type railway bridge erecting machine with single simple supported beam and overhead transversely travelling trolley.

    本文介绍我国新型单梁简支空中横移铁路架桥机总体结构设计及其结构荷载试验

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  • Insulated overhead crane is a kind of bridge cranes.

    绝缘起重机桥式起重机

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  • The bridge prefabrication and culvert and overhead jack-in of railway are key points for construction of railway overpass bridge and culvert.

    铁路立交桥涵施工重点桥涵预制铁路架空顶进,桥涵顶进立交桥施工质量控制最重要的一个环节。

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  • This paper introduces an optimization design method for overhead traveling crane structure with double bridge which is based on system analysis.

    介绍基于系统分析梁桥起重机桥架结构优化设计方法

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  • This paper introduces an optimization design method for overhead traveling crane structure with double bridge which is based on system analysis.

    介绍基于系统分析梁桥起重机桥架结构优化设计方法

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