NB/T 47022  法兰 C-G 1900-1.0/20δ1=0F

2 CG 1900-1.020δ1=0F

BL 50-16 G.08amp0070rf/mpnF05924a2000*1050RF1.

BII 1200

BL450-40M/RF/BB=50 K=127 n=8) -100

WN25-1500FM92x000.6ch40.

SO 450-150 RF K=55M=1=10 A=82220RCH3016RFs=2

WN 32(B)-16 RF=3.50s=80R

wn250-2500 rj s=25F HG/T209BLH=10 H=

WN200