pile pipe

 
  • 樁管

pile pipe的用法和樣例:

例句

  1. Free falling heavy rammer was used in former piling constructions, but the piling depth and pile pipe diameter were comparatively small.
    在以往的施工中採用重鎚下落打樁,打樁的深度和樁管的直徑都比較小。
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