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以实际施工为基础,重点介绍BG-25型旋挖钻的性能和成孔工艺。分析了与传统钻孔机械在设备性能、成孔工艺方面的技术优势。
Based on the actual construction, the performance of BG-25 rotary drilling rig and the process of forming holes are introduced. The technical advantages of traditional drilling machinery in equipment performance and forming technology are analyzed.