NB/T 47065.1  支座 BⅡ 30000Mf/=200RF)-10rf0 S=12=

BII30000Mf/=200RF)-10rf0 S=12=

WN 8"-150 FF S=6-150 RF

pl150(b)-25ff) d=1�= B=77.5 H

wn200-1500 rf sch40 sMF

WN25-150 FF S=3 Φ38×3

WN 8"-900 RJ Sch80S6

PL 125(B)-10 RF.50-1.6.-25RF网RFF

WN15(B)-16 RF S=516 RF100057f0140rf0f1=3C=t2

BL80