three pipe manifold

例句：

1. 1.The engineer designed a three-pipe manifold to improve the flow of oil through the pipeline.
   工程师设计了一个三通管汇流排，以改善油通过管道的流动。
2. 2. During the construction, the three-pipe manifold was used to connect different sections of the pipeline together.
   在施工期间，三通管汇流排被用来将不同部分的管道连接在一起。
3. 3. The three-pipe manifold is crucial for maintaining the integrity of the pipeline system and preventing leaks.
   三通管汇流排对于维护管道系统的完整性和防止泄漏至关重要。