• 施工隧道出碴运输主要方式有轨运输无轨运输。

    The main methods of mucking in tunnel construction with drill and blast method is track-bound transportation system and trackless transportation.

    youdao

  • 不同工作环境中,经反复试验优化,才能使施工获得最佳效果

    During different working conditions, we need repeated experiment and optimization for getting the best results of drilling and blasting method.

    youdao

  • 西安-安康铁路秦岭隧道施工实践使我国隧道钻爆法施工综合技术水平跃上了一个台阶

    The construction practices of Qinling Tunnel on Xi'an Ankang Railway Lines make the synthetic technical level of tunnel construction in China up to a new stage.

    youdao

  • 钻爆施工凿岩工程中,潜凿岩使用量呈上升趋势,特别是高风压潜孔凿岩具的产品类型不断增加。

    During rock projects with drilling-Masting method, there is an escalating trend of the use of downhole rock drilling tools.

    youdao

  • 钻爆施工凿岩工程中,潜凿岩使用量呈上升趋势,特别是高风压潜孔凿岩具的产品类型不断增加。

    During rock projects with drilling-Masting method, there is an escalating trend of the use of downhole rock drilling tools.

    youdao

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