Schellbach tubing

例句：

1. 1.The Schellbach tube is used to transport water from the source to the end of the pipeline.
   谢尔贝克管用于将水从源头输送到管道的末端。
2. 2. The Schellbach tube was designed to improve the efficiency of the water distribution system.
   谢尔贝克管的设计是为了提高水分配系统的效率。
3. 3. The Schellbach tube is an essential component of the water treatment plant.
   谢尔贝克管是水处理厂的一个必不可少的组成部分。