NB/T 47065.1  支座 BⅡ 47000-16rf0M7000 H=1

BII47000-16rf0M7000 H=1

WN100-150 RF S=7.00(B)-6RF0rf86RF;ampampamWNu00 RF

47022 FM1000-1.0F DN25

wn40-100 RJF/-Sch406п/65FM800-2.540F=60 H0 RF Sch=37f

DN400-PN16 PL FF Ⅱf10-RFf92-6R500lF10

3 CFM 2000-6.420δ0

HP-2 н╜н▒н2HGFMFFF040 B1

SO 2