• 通过巷道监测数据整理分析,验证永久巷道中采用联合支护技术可行的。

    The technology of combination of bolting wire mesh and cable anchor has been proved to be workable in permanent roadways, based on analysis of date collected from observations of roadway.

    youdao

  • 实践证明锚带网()加强综合支护技术断面跨度巷道可行

    The Practice has proven that the blot (rope) and point-to strengthen the comprehensive support technology in large-span large section of the roadway is feasible.

    youdao

  • 实践证明锚带网()加强综合支护技术断面跨度巷道可行

    The Practice has proven that the blot (rope) and point-to strengthen the comprehensive support technology in large-span large section of the roadway is feasible.

    youdao

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