NB/T 47065.1  支座 A 1810 RF6+H/FR=8 d=370 Î69 c-1.h0-33C=

4 A1810 RF6+H/FR=8 d=370 Î69 c-1.h0-33C=

wn20(b)-25 rf s=20 S= A=223B)-16 FM C=34F s

BL400(B)-6 m00-10 RF Sch/f sch0-10 S=1014o100(

47023 M800-1.6=

3 FM 800-1.6F HG/T20.5Fh40B.10SR

SP-2-3/400-600RJScf3RJ5/3 S159260 δ

BL40-63RF00(b)-16=8 δ=.12

BL