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0 ****** (K20+800 ～K20+935) 左侧滑坡处治 施 工 组 织 设 计 1 目 录 1工程概况 ····················································1 1.1 地形地貌 ·················································1 1.2 地层岩性 ·················································1 1.3 水文地质特征 ·············································1 2施工组织方案 ·················································1 2.1 施工方案 ·································