pressure sustaining valve

网络释义

1.	耐压阀 sustaining... ... pressure-sustaining valve1. 定压阀 pressure sustaining valve1. 耐压阀 sustaining valve1. 支撑阀 ... www.iciba.com
2.	持压阀请问一般机械的”泄... ... 减压阀= Pressure Reducing Valve 持压阀= Pressure Sustaining Valve 泄压阀= Pressure Relief Valve ... tw.knowledge.yahoo.com
3.	恒压阀机械专业... ... pressure surge tank 压力波动箱 pressure sustaining valve 恒压阀 pressure system pulverizer 正压系统磨煤机 ... www.mapeng.net