stability of surrounding rock

  • 网络围岩稳定;围岩稳定性

stability of surrounding rockstability of surrounding rock

stability of surrounding rock

围岩稳定

中国交通技术论坛周刊 ... 衬砌隧道 Trimmed tunnel 围岩稳定 Stability of surrounding rock 盾构法 Shield method ...

围岩稳定性

汉英常用采矿工程词汇 - 豆丁网 ... 围岩 surrounding rock 围岩稳定性 stability of surrounding rock 伪顶 false roof ...

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