NB/T 47065.1  支座 BⅠ 380090rf21633 S=6H80sRFF

bi380090rf21633 S=6H80sRFF

pl20(b)-10 rf d=100 k=/RFF. FMb=98 h=3-16 /u00c3hch6F

SO 400(B)-10 RF0 RJ Sch60RFB=241mp

PL600A-25RF09 wn

pl65(a)-16rfÃ105 K=m

pl25(b)-25rfδ=36：/h/70-165ch80S1=1280RF/jmxinvok K RF

WN 150(B)-160 RJ S=4

SO500-150RF 8