法兰 WN 50-40 RF bb=60.3 s=4(B)-RF/ S= RF5/6 c=.0=335810

wn50-40rf bb=60.3 s=4(B)-RF/ S= RF5/6 c=.0=335810

bl25-100 rj40)-F25RF

WN 40-300 FM

WN 200-600 RJ c=30 l=33 n=2/

pl450b-16rf b=3=155 b=/

WN100(B)-40 FM S=10ange wn25-

SO 25-150 FF C=1

pl400-25RF什

bl450(B)-25 mcrfb1=219s=9.6401

WN 80(B)-16 RF80S