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Synergistic working principle based stacking-type landslide-micro-antiskid pile group composition structure, has single-pile connected with cross beam, where micro-pile is arranged with first flexible piles and second flexible piles. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-20
作者:  NIAN T WU H ZHANG Y TANG J LI D WAN
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/02


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