法兰 WN 40(B)-40 RF

wn40(b)-40 rf

WN32(B)-25 RF/

WN20A-63T1.6h40s00-4PL40-16RF00-1.pl805.592F Sch2.6ã

bl25(b)-300 rf.0

WN250(B)-63fm-150 rf s/59*B.5-25S=416 RF b=38@wn100(b)-

WN10(A)-25 M/

20592BL PL200-40RJRF/150 rf00 RF

wn125(B)-16 m/

206115 wn200-150rf/6/40 b-1.6/7