backing ring

 
       
  • 襯環(huán),托圈,墊環(huán)

backing ring的用法和樣例:

例句

  1. An investigation was made into one of the self-adjustable boltsconnecting the converter trunnion ring in a steel-mill which broke after being in service for 13 months.
    分析了煉鋼轉爐托圈連接螺栓早期斷裂的原因。

backing ring的相關(guān)資料:

臨近單詞

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