NB/T 47065.1  支座 BⅠ 8744

BI 8744

PL 350(B)-16RF00(25SB)-16119

WN300(B)-16RF S=8

SO100(B)-16RFs7=250MG0(b)

WN 200(B)-40 RF B=20018

WN 40-150 RF-/fm/25 rfSO100 S=502Ã315.940rf01F RF S=

pl400(B)-16RF0.6/60.5-16R

WN100-16RFF00-10rf40/da

BI 14034

WN50-100 RF6/6450/rj.5�0rfb=3