side relief valve

例句：

1. 1. The side relief valve is usedto prevent the pressure from building up inthe system.
   侧向减压阀用于防止系统中的压力升高。
2. 2. The engineers carefully checked theside relief valve before starting the project.
   工程师们在开始项目前仔细检查了侧向减压阀。
3. 3. During maintenance, the technician replacedthe worn-out side relief valve witha new one.
   在维护期间，技术人员用一个新的侧向减压阀替换了磨损的阀门。