京山铁路
京山铁路
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跨京山铁路钢混结合梁施工技术
Construction Technology of Steel and Concrete Composite Beam Across Jingshan Railway
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北京市五环路京山铁路钢砼组合箱梁桥的体外预应力设计
Beijing Five Ring Circuits Jingshan Railroad Steel-Concrete Combination Box Beam Bridge in Vitro Pre-Stressed Design
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京开高速公路跨京山铁路立交桥大口径钻孔灌注桩成孔方法
The hole-formed method for a large diameter bored grouting pile on Jing-Kai high way across Jingshan railway interchange