NB/T 47065.1  支座 BⅠ 78634

BI 78634

WN 32(B)-10 t

WN80(B)-40 Mf d=89uotHG20615 WN400-605

a wn1050-600 rf/sH120spb16l20

WN 500(B)-40 FM S=14150■

WN100(B)-150 RF S=6f

bl 500-25rf/3RFRF1=RF) RF S00

wn15(b)-100tF l500-0.6/B=

pl300B-6RF@WNh8016

WN40-150RFSCH40Sfrs=3.5/50RF0S 4.02