法兰 PL 500-10 RF c=43

pl500-10rf c=43

wn25(b)-40fm s=6RFFs.5 h1=8 a=61F b=2ŽÂ´s=6-F

wn200-1500 rf/u00

SP-6-20-

WN200-300 FM Sch2.0B= Sch4

PL250-25rf5G/=39pl

PL50B-16RF b=2CH608 RF S=7 H=48.9 h=-

WN100-900 RF Sch80S-10 RF

PL200B-16 RF D=3370.3 K=295 n=12 L=22

PL600(B)-