NB/T 47065.1  支座 BⅡ 260020RFRF1.0F3cha20rj

bii260020RFRF1.0F3cha20rj

WN 200(A)-10 RF S=6.3

PL50(B)-16RF405S=8.0

SO 450-150 RF� so25(b)-16 rf6 Sch4

bl65-16RF-8l80-1-25 rf43 B=8FFM0-4mpam0 TR10 è0r66Rf

wn32-1500rf�/sampo=T2amp

WN 600(B)-16 RF.076K=

1 RF 500-0.6 δs=6/126-225RFF

WN 300-1500