Thebesian valve

例句：

1. 1.The construction of the Thebesian valve is crucial for the safe operation of the pipeline system.
   泰贝斯阀的建造对于管道系统的安全运行至关重要。
2. 2. The Thebesian valve was designed to prevent leaks and ensure the integrity of the pipeline system.
   泰贝斯阀被设计用来防止泄漏并确保管道系统的完整性。
3. 3.The Thebesian valve is a critical component in the maintenance of the pipeline system.
   泰贝斯阀是管道系统维护中的关键部件。