standard pipe prover

例句：

1. 1. The standardpipe prover is used to check theintegrity of pipelines during construction.
   标准管道试验器用于在建设过程中检查管道的完整性。
2. 2. The engineer used the standard pipe prover to ensure that the pipes were properlyinstalled and sealed.
   工程师使用标准管道试验器来确保管道正确安装并密封。
3. 3. Thestandard pipe prover was a crucial toolin ensuring the safety of the oil pipelinesystem.
   标准管道试验器是确保石油管道系统安全的关键工具。