NB/T 47065.1  支座 BⅠ 8001.2)-1=0R

BI 8001.2)-1=0R

BL15-600RFc.5F-1000-4.0FRF.0RF-10RFB

wn450-900gMS1ch S=860.3S=2.77sch8.5pa��44

bl200(b)-100fmB-15-280=19 haa=116 d=21

WN 40-150 RF B=3 RF(b)-16rI

so100-6rf AA=8mpab=4-6 285

wn100B-25RF S=6ot;h

WN15(B)-160RF C=2742

47032-FM600-2.5a