NB/T 47065.1  支座 A 11002b=M S=192c600 RF S aa=mpa-40�

A11002b=M S=192c600 RF S aa=mpa-40�

b WN1400-150 RF条-0-01 f1=3-1CH404000-1/RF0M¢

WN500-150 RF 40RF S=6f s/u00c30�Ft@�7.5.0/400-1.60s=149 î´=7J Sch80b)-160 tf0 R

WN 25-16 RF SRF Sch85.0/400-1.60s=149 î´=7J Sch80b)-160 tf0 R

BL80-900Mrfrf