The gas yard, which should be constructed with explosion-proof wall, will be located near the analysis room.
分析室附近将建立气瓶站，气瓶站由防爆墙构建。
This paper introduces the design and construction method of upside down hanging well method building concrete seepage proof wall in soil dam danger elimination and reinforcement.
介绍了倒挂井法修建混凝土防渗墙在土坝消险加固中的设计、施工方法。
This paper introduces the design and construction method of upside down hanging well method building concrete seepage proof wall in soil dam danger elimination and reinforcement.
介绍了倒挂井法修建混凝土防渗墙在土坝消险加固中的设计、施工方法。
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