casing connections

英 美
  • 套管接头
  • casing n.套;罩;匣;盒;[经](石油)套管;包装动词case的现在分词.
  • connections n.连接点名词connection的复数形式.
    1. Gluing is one of the failure forms for casing connection,and it is occurred in the thread during casing makeup.
      粘扣是套管接头的失效形式之一,它发生在套管上扣操作过程中的螺纹处。