NB/T 47065.1  支座 A 600-8rf2rvl5MBH1=10 A=

EHA600-8rf2rvl5MBH1=10 A=

WN 125(B)-63 RF S=6h4005/

a 500

WN 300-150 RF S=640.01F0/60-RF RF B=794=190wn25

T47023 FM1600-1.0-20096-125 h=4

pl500b-25rf c

WN300-150 RF 40S0.6500-25 rf2.

b wn800-150 rf s=2 C

wn200-16rf a=219 b=207 hg/pampampamp

so 350-10