NB/T 47022  法兰 RF 1500-0.6=60-2006 RF.6H8F

WN 25-300 T= FM56 H=16.0blmpa5@BRB=30RF

47022 rf1500-0.6=60-2006 RF.6H8F

SO 80-300t-200RF-0B)-1500RF)00R

SO10(B)-25 RF=/ampampam

SO100-150 FF B=70RFRF=8hM-s/@a wn1

SO100-150 RFb-25m-25 RF S=6mm L245N16fs.25u=1

SO100-150 RFF(b)-16rf©Рұ00 SFM

SO100B