GB/T 12459  异径三通 DN 800×800×80-Sch160TR-Sch1

DN 80×80×800-Sch160 TR-Sch1

PL 350-6 RFrj

pl300-10ff b=8 AA(65 K=pany/2404/yvpl

3 RF 800-1.6

PL25-16 RF C=16 L=16

bl40 -900rj1F1000-1.0 RF S=6=500-1.600-1

WN 10(B)-160 T S=6h.ht

WN 450-150 RF S=12.5 H1=�

A 360M 17

WN 50-150 FF Sch10-25M0200