protection pile

 
  • 支護樁

protection pile的用法和樣例:

例句

  1. The previous researches drew the conclusion that the soil arching between protecting piles of foundation pits generates in the rather large domain behind the protecting piles.
    摘要深基坑支護樁間土體拱效應是在支護樁后一定范圍內的土體上產(chǎn)生的。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan