200A,PBGD50-200B,PBGD50-250,PBGD50-250A,PBGD50-250B 屏蔽立式离心泵
PBGD50-250C,PBGD50-100(I),PBGD50-100(I)A,PBGD50-125(I),PBGD50-125(I)A
PBGD50-160(I),PBGD50-160(I)A,PBGD50-160(I)B,PBGD50-200(I),PBGD50-200(I)A
PBGD50-200(I)B,PBGD50-250(I),PBGD50-250(I)A,PBGD50-250(I)B,PBGD50-315(I)
PBGD50-315(I)A,PBGD50-315(I)B,PBGD50-315(I)C,PBGD65-100,PBGD65-100A
PBGD65-125,PBGD65-125A,PBGD65-160,PBGD65-160A,PBGD65-160B,PBGD300-235(I)
PBGD65-200,PBGD65-200A,PBGD65-200B,PBGD65-250,PBGD65-250A
PBGD65-250B