法兰 PL 250-6 RFF RFF S=10 RF6 Rn100(b)-16 rf s=6=4/

PL 250-6 RFF RFF S=10 RF6 Rn100(b)-16 rf s=6=4/

WN80(B)-16 RF S=5.490 rf nb=64 r=RF b=40SRF-1.644-

wn250-63rj

so32(b)-40rf b1=c1&;ampqu

CBL250(B)-16 M/

WN80-16RF4.5 å0 A=114.3 B=10527FM-140sR

WN600-150 RF Sch10/

BII 2000F/S

wn 15-10 rfwF´1=12