grid valve tray

例句：

1. 1. Thegrid valve tray is used to control theflow of gases in the pipeline.
   格栅阀托盘用于控制管道中气体的流动。
2. 2.The grid valve tray is a critical componentin the oil and gas industry.
   格栅阀托盘是石油和天然气行业的关键部件。
3. 3. Thegrid valve tray is designed to prevent leaks and ensure safe operation of the pipelinesystem.
   格栅阀托盘设计用来防止泄漏，确保管道系统的安全可靠运行。