NB/T 47021  法兰 RF 1200-1.6

1 RF 1200-1.6

WN 600-150 RF s/600-1.0F b=62002150ASch40S10-16R

wn80-150rf s=Sc0f

AXA-4 2h/F

SO 600-150 RFl0 R00

3 RF 700-1.6F0-f sch40uo

WN 40-16 RF0-1/5

PL 80-2.5RFFF

WN80-300FMSch48-2/u00a

SO200(b)-10 RF92JS0�ml2B)-16 RFb=5-2Р°РҲР�