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结合铜黄高速公路汤屯段TT09合同段红砂岩路堑开挖施工,介绍了多边界爆破的施工工艺和施工安全措施及注意事项。
Combined with the construction of red sandstone cut in TT09 Contract Section of Tangtun Section of Tong-Huang Expressway, the construction technology of multi-boundary blasting and construction safety measures and precautions are introduced.