NB/T 47065.1  支座 BⅠ 22000F0

BI 22000F0

BL 100-10 FMFh205/D=

B WN800-300 RF)--1@b1¡h-16g/16=4(AM0(F43

WN20-300RJ20-15pampampampampampampampampa

WN350-40RF-120h

BL20(B)-6RF1200 RFpampampquothg206155ã8fc3/u0.s=9RF S

BI 350 l1=350 l2=25000-150 RF S=3

pl300-25m/RFmhs=400sF26-40

PL