low-pressure safety valve

例句：

1. 1. The low-pressure safety valve is designed to prevent the release of gas during operation.
   低压安全阀的设计目的是在操作过程中防止气体释放。
2. 2.The manufacturer has installed a low-pressure safety valve in the pipeline to ensure safe operation.
   制造商已经在管道中安装了低压安全阀，以确保安全运行。
3. 3.During maintenance, the technician must check the low-pressure safety valve for any potential issues.
   维护期间，技术人员必须检查低压安全阀，以找出任何潜在问题。