法兰 SO 25(B)-10 RFD=2rf s/hb)-60c3¿Â½=10-25rf RFB0 H=2 S=5F S=45h3000 M B=

1SO25(B)-10RFD=2rf s/hb)-60c3¿Â½=10-25rf RFB0 H=2 S=5F S=45h3000 M B=

A WN1000-150 RFF0RFC/

47065.2 A1

SO 300-150 RF40s0rf/c/

bl20-600 t1.0-6RFFRfrf

SO80-600RJ4=40hm/

so250-25FM=

BL250-63 MFM n=3)-

BI 10000-6.4 nb

WN20-300RF HG/T20610c0RF80 h=1sch