NB/T 47065.1  支座 BⅠ 40619n50-10-2.h60

BI40619n50-10-2.h60

PL300-6RFb=300-0.RFf1=3C=20-1.0

WN100(B)-40FM=1590 bb=1424 c=/u00 δs=8=6 D=-F010-s=81.6/48-1240 FM2RFc3/s5.0840S000h8-30010RF6 R.0=2M2RFc3/u00a3/ FF70-16

WN25(B)-16RF-15402080SH160fB)-16RF

WN125(B)-16 RFRFj6

lwn50-300rf h=200

WN6