In allusion to drilling well cofferdam grouting antiseepage in riverside pump house,authors discuss hydrofracture grouting theory in soil layer,its design method and construction steps.
对江边泵房井筒围堰注浆防渗,探讨了土层劈裂注浆的原理、
法和施工要点。
In allusion to drilling well cofferdam grouting antiseepage in riverside pump house,authors discuss hydrofracture grouting theory in soil layer,its design method and construction steps.
对江边泵房井筒围堰注浆防渗,探讨了土层劈裂注浆的原理、法和施工要点。
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