支座 BⅠ 240427/,3 d=210 f1=2.516 RF/t2078d=450 k=385-100 h=40 δ=55RF

BI 240427/,3 d=210 f1=2.516 RF/t2078d=450 k=385-100 h=40 δ=55RF

WN150(B)-16RFS

bl200-10 ff

wn100-150 ffsch8005ãRFJfch80srf

WN 500-10 RF Sc

DN 800-Ⅱ-10 45EL900 RF B/80-900-0A/

20615 WN100-300RF SC.60/50-

SO4"-150 RF S=61f/uu0F-40fms

WN50-16