鐵溝凝鐵 的英文怎麼說
中文拼音 [tiěgōuníngtiě]
鐵溝凝鐵
英文
sow-
Abstract : the proper of miaogou bridge is a through railway arch bridge with the concrete - filled in steel tube, which main span is 76 m. the construction, arch type, structural analysis, and section determination of this bridge are introduced
文摘:西安安康鐵路廟溝大橋主橋為主跨76m的下承式鋼管混凝土拱橋,介紹了該橋的構造、拱型、結構分析、截面擬定等主要設計思想。Railway fixed equipment. prefabricated cable pits, in reinforced concrete
鐵路固定設備.鋼筋混凝土預制電纜溝
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