脉冲阀 QSG-Y-76S,QSG-Y-62S,QSG-Y-50S,QSG-Y-89S,QSG-Z-40S,QSG-Z-35,QSG-Z-20,QSG-Z-15,
QSA-Z-25J(P)
G1


QSA-Z-20J(P)
G3/4


上海袋配型淹没式
QSD-Y-76S
G3


QSD-Y-62S
G2 1/2


QSD-Y-50S
G2


QSD-Y-40S
G1 1/2


上海袋配型直角式
QSD-Z-76S
G3


QSD-Z-

01/25 13:18