法兰 WN 80-150 FF Sch45

A WN800-900 Rj/

WN80-150 FF Sch45

LWN100-300 RF Sch80S225FMh=230 d=1450 61/0m S/

wn 300(b)-63 rf/

WN250-150 RF SCh40

WN200-150 RF S=10.1

pl15(b)-6 rf b1=23RFFRFh480-300 rf sch8

WN125(B)-40 tFf4/6.o

so32(B)-300RF/

LWN15-900 RJ Sch160

WN65(B)-600RF/