large span cavern中文,large span cavern的意思,large span cavern翻译及用法

2026-03-21 16:42 浏览次数 16

large span cavern

大跨度洞室

large span cavern 例句

英汉例句

  • Techniques of casting large volume reinforced concrete for the arch lining of a large span cavern

    大跨度洞室拱部衬砌大体积钢筋混凝土施工技术

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