等径三通 DN 1500-10TSsch8010F0FM00��

DN 1500-10 TSsch8010F0FM00��

bl25(b)-25m0(b375RF503/

47023 FM2000-1.6/100-150RF sch401

47023B WN700 -300 RF B=67

SO 40(A)-10 FF D=

pL125(b)-10RFRFF2196186 RFRF/ rf00 rf/

SO25-10GWN50-900ch8080SR/S40RF S0 rf sc F

2 A3 DN=600 δn=8 H0=315

BL40-16M