HG/T 20592  法兰 WN 80(B)-63 RFm))=90 S=61=18ch40s)-10R RF Sch156

WN80B-63RFm))=90 S=61=18ch40s)-10R RF Sch156

BL 200-16 RF25u00b3/000FM340F.6f l=-150(S

WN80-150RF S=6.2

WN150-150 RF s7� A=60 S=9F50-1.0.60° wn50(b)298�

BL 200-300 FF C=/ RF S=5‚ª=70 H=165

47023 g1500-0.6/70-10rf d=90 c=16Mc

WN80-2500RJ XX