支座 BⅠ 220080S)11.0/68h402.5/20-1ww.hgcad.3 H

BI 220080S)11.0/68h402.5/20-1ww.hgcad.3 H

hg/t20592 so65(b)-16rf0 rfer/jmc/

pl500-16rf d=6202.

WN25-2500 RF B20

BL 125-2.5 RF=8)-6RF40GRFδ=6 S1=6

BL 500-16 MF=410=73 b=49a1026 S=4 C=20

BL 20-10 RF920/

BL20-1500 RF Sch40S615RF50.l-2866/84 S

bl150-300