NB/T 47065.1  支座 BⅠ 140050 A=34 S=3G84660

BI 140050 A=34 S=3G84660

WN50(B)-1500 RJ0090H1=16

SO 10(B)-16 GFR50 rf sH=25-25m2-63Sch

WN 25(A)-16 RFoker=jmn/20

wn50-2500 g b=/

bl40 -900rj1F6ch40350wf d=170 k=RFLF∙

wn32B)-100 FMb1=49.5b=3é48-1

PL80(b)-25RFh10S5=10F B=50 H=25

wn150b-40fm=600(B)