restrictor valve中文什么意思

节流阀

• valve:    n. 1.【机械工程】阀，活门，舌门 ...
• flow restrictor valve:    限流活门
• one way restrictor valve:    止回节流阀

例句与用法

1. Pneumatic components for petroleum drilling and production equipment - one - way restrictor valve
   石油钻采设备用气动元件单向节流阀