pile-drivers

(pile-driver 的复数) [化] 打桩机
pile-driver 的复数

化学



双语例句

  1. They are more focused on the German pile-drivers laying the foundations of the towers of Alsunut& and on the oil concessions.
    这些国家更关注德国打桩机给阿尔叙努特的塔楼埋设地基的进度,以及石油的开采许可。
  2. The Technology and Development of Hydrostatical Pile-drivers
    液压静力压桩机的技术及发展