NB/T 47065.1  支座 BⅠ 14092---80Sf540rf500100-15 A=13S

BI14092---80Sf540rf500100-15 A=13S

WN80-300RFC=36H=88 s=60ÃrfF K= rff63 M/50RFRF-0.aab)/

PL125-16RFD0(B)-16RFS=/40Ff sch806 MR=63/0 RF0c75

wn500-25 rf s=u0

SO 4"-150 RF

PL350(B)-16 RF00fF80fg/650 L=316RF7404

PL 125(B)-16 RF

LWN20-150 RF B=21 H=