NB/T 47022  法兰 RF 2000-1.0/2 FMCH8055200-150 RF S=4/fc2/u0=RF-125h

2 RF 2000-1.02 FMCH8055200-150 RF S=4/fc2/u0=RF-125h

WN80-10FMm=6=3020R

47065.3 C1b1=12FFRp/ RF ffSch3/0F

5 FF 450-1-14B�H/RF S=4 A=101M

3 fm800-4.0 s

BL250(B)-16RFch40F1 b=6090 rjrf10f0c440 s-m3000b)0RJ150-

WN 25(A)-63 RF Sch40RF II�С—РІР