high pressure sluice valve

例句：

1. 1.The high pressure sluice valve is essential for maintaining the safety of the pipeline system.
   高压泄压阀对于保持管道系统的安全至关重要。
2. 2. The engineer had to replace the high pressure sluice valve due to its failure.
   工程师不得不更换高压泄压阀，因为它已经失效了。
3. 3.During maintenance, the technician found a small crack in the high pressure sluice valve and immediately repaired it.
   维护期间，技术员发现高压泄压阀上有一个微小的裂缝，并立即进行了修复。