NB/T 47065.1  支座 BⅠ 12015

BI 12015

BII 24802

BL200-10RFh2658

SP-1674

BL10-25RF-28-1500fF S

WN80(B)-16 RF6271

WN 50-150 RF B=24.5

WN 50-150 RF9823

WN 50(B)-16 RF5317

bii 4727)-16 RF S=69116 RF3285F Sch80S Sch4F8.FRFS5 RJ2A=F10 RF Sch401wn50(rf=6800h=S=0-4RF5TF2-0F00-FRF1-1.6/5