求购蝶式球阀: DQ341F-25 DN200 DQ341F-25 DN125 DQ341F-25 DN250 DQ341F-25 DN150 DQ341F-16C DN300 DQ341F-16C DN200 DQ341F-16C DN125 DQ341F-16C DN250 DQ341F-16C DN150 D343H-25 DN200 D343H-25 DN125 D343H-25 DN250 D343H-16C DN300 D343H-16C DN200 D343H-16C DN150 Q41H-25 DN65 Q41H-25 DN40 Q41H-25 DN20 Q41H-16C DN65 Q41H-16C DN50 Q41H-16C DN32 Q41H-16C DN20 请有的厂商速与我联系。 |