ring gauging device

例句：

1. 1. The engineer used aring gauging device to measure thediameter of the pipe.
   工程师使用一个环测仪来测量管道的直径。
2. 2. Thering gauging device was used todetect any leaks in the pipeline system.
   环测仪被用来检测管线系统中的任何泄漏。
3. 3. The ring gauging deviceis essential for inspecting the integrity ofthe pipeline.
   环测仪对于检查管道的完整性至关重要。