excavation depth
短语词组
- excavation calculative depth 開挖計算深度
- limit excavation depth 極限開挖深度
- Critical Excavation Depth 臨界開挖深度
- excavation depth of dam foundation 垻基開挖深度
- excavation depth of each step 每步開挖深度
- shallow -depth-excavation tunnel 淺埋暗挖隧道 返回 excavation depth