Construction Technology for the Cast-in-situ Unbounded Prestressed Concrete Floor Plate

  • 现浇无黏结预应力混凝土楼板施工技术

  • 互联网摘选 2025-01-19 22:09:19

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句