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REINFORCED GIRDER OF FERROCONCRETE SPAN STRUCTURE OF A BRIDGE
REINFORCED GIRDER OF FERROCONCRETE SPAN STRUCTURE OF A BRIDGE
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机译:桥梁铁混凝土跨度结构的加强梁
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摘要
1.reinforced concrete bridge girder железобетониого пролетного structure включающа block таврового сечени and metal frame усилени ,состо щий of in pairs located on both sides of the ribs of напр гае
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