NB/T 47022  法兰 C-RF 550-1.6

NB/T47022 C-RF550-1.6

SOH FF 10K 150A

PL200-16RJR0 TH0S.25F14sch23 rf

WN 350(B)-300RF0-100 RF φ88.9

WN 25(A)-40 RF S=15

PL 100(B)-6 RF

WN 3"-2500 RJ Sch160

WN 150-150 RF S=6

WN 80(B)-16 RF

SOH FF 10K 100A13=5524G)-s=10Fh40.0/60f2FFR26h40Г�