superficial layer shading excavation
英
美
superficial layer shading excavation的用法和樣例:
例句
- The ground settlement of a shallow metro tunnel by excavation has important effect on the construction safety.
淺埋暗挖地鐵隧道施工期地表沉降量對施工安全具有重要意義。
superficial layer shading excavation的相關(guān)資料:
臨近單詞
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