NB/T 47065.1  支座 BⅠ 8000-0.60B=33 H=5h

BI 8000-0.60B=33 H=5h

WN 500-2500 M S

wn450a-600RF65-16 M2-2.0K 1

so15-25 Mu3ƒ=5

so65-300tgcompanyb=016/70b=/S=12mpa

WN50-16 RFSch12F H

BL50-150 RF-6 rf=3Bch4080Su0092/u0M50rf50=6h1=510b)-16rf0WN

WN65(B)-16M S=5/=6

WN 32(B)-25 M S=3.2FF S

PL20(A)-6