NB/T 47022  法兰 FF 3000-0.25''F Sch10Sch406

WN40B)-40 M50 rf.00 R

so20b-10rf.6-2m1@F5.Sch40 Sch40SRF6@F5.Sch40 RF@RF RF(B)-10chf0

2 FF 3000-0.25''F Sch10Sch406

WN 10(B)-100 RF S=8

WN150-150 RF B=154.31.R-1.

WN 300-16 RF S=7.5ch4/12210

2 RF 600-1.6-16RF

WN 32(B)-100 FM

BL300-300 RFRFF S=6

SOP