NB/T 47065.1  支座 BⅠ 6358

BI 6358

WN80(B)-16 RF43930

bii2500c3h=20h801-F0

BI 74262

BL 25-40 RF

PL40-10RF AA=4TFF6F

PL 65(B)-16 RF332

4 B249

pl150b-16rj5TScF S

JPL 20×40(B)-16 RFm/B/5FSc/0F2=5m4g/FG/SHB)-16 RF S=2879Ff sss.5 RJ2h5RF/300RF0RJ=RF@F2-16 RF42300RF5 RJA43RF@AFF@P2