stability of surrounding rock in underground caver

英 [stability of surrounding rock in underground caver]
美 [stability of surrounding rock in underground caver]

中文释义

地下硐室围岩稳定

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单词结构：

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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更新时间：2026-02-25 22:14:25