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                  首頁 科研成果
                  專利名稱: 一種檢驗隧洞破裂圍巖灌漿后阻水效果的試驗方法
                  專利類別: 發明專利
                  申請號: CN201610229934.1
                  申請日期:
                  專利號: ZL201610229934.1
                  第一發明人: 張傳慶;崔國建;高陽;周輝;楊凡杰
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