valve seal

 
  • 閥門密封,氣門桿密封圈,閥止水

valve seal的用法和樣例:

例句

  1. Presents the development and use of new stainless steel heap welding technique for main steam valve sealing surface.
    介紹了主蒸汽閥門密封面不鏽鋼堆焊新工藝的開發與利用。
  2. If the spacing between mating flanges is tight, the valve sealing surface should be coated with a lubricant to prevent distortion during installation.
    如果配置的法蘭之間的間隙過緊,則閥門密封面應該用潤滑劑塗敷以防止在安裝過程中產生扭曲變形。
今日熱詞
目錄 附錄 查詞歷史