NB/T 47065.1  支座 BⅠ 90023 f1=3 n=0 L=0 D=252 B=5 RJfO

WN100-100RF S=1150rfRF00cF RF0054F S= FRfH=

BI 90023 f1=3 n=0 L=0 D=252 B=5 RJfO

wn125(b)-150 rfch10S75 AA1F7G0-1/6A=151 S5RF

bl15-16rf016 RF

WN50-100RFF S H10 S5 wn400-

WN100(B)-25RJ00 RFampampam

so600(b)-150 rf b=616ot BL=330RFF0fCHfA

BL 2"-15