NB/T 47022  法兰 FM 900-1

2 FM 900-1

PL500(-10 FF A-16FM0

pl600(a)-6 RF/-4.0 Ã0

PL 50-10 FF0.6f2-2 H=12-1.037_

bl65-25fm40 bl/ RF SCH40FF3MF M.6/-150 rf

SO10-16RF RF Sch40SRF HG/3.500-2.5F5c-rf700-JFo1

bwn800-300 rf0c2/u4s¯rf RF.6RFR

wn100-16MFMticm

2 C-FM1300-0.6-6

WN20-15