片语
dryer outlet nonreturn valve烘箱出口单向阀
double outlet mitral valve双孔二尖瓣
blowout valve排出阀;排气管
pump outlet relief valve泵出口安全阀
outlet scram valve operator出口急停阀操作员
pump outlet check valve泵出口单向阀
outlet relief valve出口安全阀
outlet relief valve orifice出口安全阀小孔
OUTLET CHECK VALVE出油阀