NB/T 47065.1  支座 BⅠ 22000 H=115000RF-1.01=3

BI 22000 H=115000RF-1.01=3

WN15-300RFsch40h46RFr

wn25-1500rj b=23.4âF

wn150(a)-10 rf s=600 RF6RF3(a)-6rf0=10

WN 20-2500 T Sc02RF H=250 n=1CH40RF S=22.23=

BL 150-16 RF-135m-170 /u01=2

wn200-150 rf a=219 s=5 h1

PL 100(B)-16 FF C=20 B=

wn100-63 m h/106