spiral taper pipe

例句：

1. 1. The spiral taperpipe is used to connect two pipes together.
   螺旋渐缩管用于连接两根管子。
2. 2. Thespiral taper pipe is a type ofpipe that is used in industrial applications.
   螺旋渐缩管是一种工业应用中使用的管道类型。
3. 3. The spiral taper pipe is designedto reduce the diameter of the pipe asit extends from the source to the destination.
   螺旋渐缩管设计成在从源头到目的地的过程中逐渐减小管径。