网络释义
1)OVV Outer Vent Valve,(三菱)外通气阀2)outboard ventilation exhaust valve,艇外通气阀3)pneumatic three-way ball valve,气动三通球阀4)pneumatic three-way solenoid valve,气动三通电磁阀5)triple valve exhaust stub tube,三通阀排气短管6)motorized(pneumatic) 3-way valve,电(气)动两通阀;电(气)动三通阀