法兰 WN 500-25 RFS401000-1.03 r40S0 S-1.NF=50 H=1

WN500(A)-25RFS401000-1.03 r40S0 S-1.NF=50 H=1

wn32-150rf sch80/10rf2

WN150-150 RF Sch40 A=168

wn80-300 ff k= n=110 d=

BI 1000gm

20615wn25-25rf

pl100(b)-16 rf b= d=150 k=120.7 bb=51 c=18

WN 50-600 RF Sch10S

SO80(B)-16 RF25 FMRF B=930F60rj5° s/

wn