NB/T 47065.1  支座 A 45600rjF6-16 RFfm s=10 c=4

3 A45600rjF6-16 RFfm s=10 c=4

WN125(A)-16 RF=/ScRF6=210 ng=B)g.hha2000 LGFM

BI 1100-16 RF0pF00���h160 R WN300-150RF

SO 250-150 RF300-120/5s=8-20F=25/ HG=T

WN 2"-150RF Sch160

BL50-25M/ampampampampampampa

wn450(b)-25fms=u0010580S0S

wn400(b)-