法兰 PL 350-2.5 RFFScsg00MRFc=16

PL350-2.5RFFScsg00MRFc=16

pl200-40Rf/

b wn 900-300 rf b=870.80-1.0

LWN 25-300 RF B=27H

b wn1000-150rf s=

PL80(A)-16 RF D=210

wn 25-600 rf s=4 L=22.5 R2=3 A=33.4 B=26.64 H1=8 f1=1

wn250-150rf s=/

b wn700 -300 rfâ 900-0.6onso16 RF,

b wn750-300 rf s=1