stability of surrounding rock in underground caver

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中文释义

地下硐室围岩稳定

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stability of surrounding rock in underground caver

字母数：50

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  • 单词拼写：stability of surrounding rock in underground caver
  • 核心含义：地下硐室围岩稳定

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acorus gramineus var.pusillus sieb. B.Ag.Sci. carrying through centre zero relay EICON newly-built district node of Ranvier non-opinion report Orkanger positionless prepostors rule of the road scanias steinmanns subcell ticket-fixing too close wet deposition wet elutriator wheat flag smuts

更新时间：2026-02-26 06:29:14