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高速铁路箱梁架桥机
Box-beam girder-erecting machine of high speed railway
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高速铁路箱梁运梁车
Vehicle for transporting box-beam of high speed railway
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扣件螺栓机动扳手
Power wrench for fasteners screw
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铁路施工机械术语
Terminology for railway construction machinery
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新建铁路摄影测量规范
Photogrammetric code for new railway lines
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起重轨道平车
Rail crane flatear
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超重轨道车通用技术条件
General technical specification for railway crane
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