脉冲阀 QSG-Z-20A,QSA-Y-76S,QSA-Z-62S,QSA-Z-40S,QSD-Y-40S,QSD-Z-76S,QST-Y-75S，
SA-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-62S

01/22 12:36