punch hammer

 
  • 沖錘,穿孔錘

punch hammer的用法和樣例:

例句

  1. The prestressed hammer driven piles aided by water jetting were used as the substructure of a wharf, and transverse cracks were observed in the bodies of the five test piles.
    摘要某碼頭工程下部結構採用預應力水沖錘擊樁,試樁過程中發現,在貫入度較大的情況下樁身多處產生橫向裂縫,使樁尖無法達到設計標高。

punch hammer的相關資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史