relief port meaning in Chinese
调压活塞
放气口
Examples
- In such cases , provision should be made to always vent above flood level or for a pit drain to insure an adequate air gap below the relief port
如果放置在坑内,则应该采取措施使得排放总是在地面上,或对于坑内排放,要确保在安全阀下方配置一个适当的气隙。
调压活塞
放气口