法兰 WN 150(B)-16 RF S=6rfF RF0 RF S=6=500-1.600-1.66-

WN150(B)-16 RF S=6rfF RF0 RF S=6=500-1.600-1.66-

WN15-1500FMF B=

SO 40(B)-16 RFWN1000-150 RF60/

BL40(B)-25RF

WN80(B)-16 RFo350(b)-16rf 16.5-1

WN 40(B)-16RF s=4-16 RF

wn 125(B)-40 FF D=2430 N=1917 A=1732 C=130Fâ/

PL 50(B)-40 RF

SO 2"-150 RF

SO 3