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          產業發展

          In the pursuit of all the staff material and spiritual aspects of happiness at the same time,
          for the progress and development of human society to contribute

          產業發展

          In the pursuit of all the staff material and spiritual aspects of happiness at the same time,
          for the progress and development of human society to contribute

          預制框架梁

          2017.09.26

          設置U型鍵槽,預制梁底端部鋼筋伸出,錨入柱內,加強鏈接。

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