NB/T 47065.1  支座 A 403.5F00 S=7° so2/4.mpa

so300-300rf hg/260J.40S

1 RF 600-0.6 s=6m0Mh160mp1F

WN 200(B)-16 RF S=34040rf RF---10RFrj.

47065.3 A403.5F00 S=7° so2/4.mpa

WN25-16 fmfm6FM0A=

lwn25-150rf H=218F3(/1

BI 10000RF RF0RF SF,S=3=3.632c4e

WN15-25 RF

pl500(B)-6 RF C=260 RJ1.0RF80M22rrf1