NB/T 47065.1  支座 BⅠ 24008160lâ/)-1

BI24008160lâ/)-1

WN40(a)-300RFF000024 c=/u008rfRFg sch160

pl80(b)-6rf d=

so250-40m rf500-1.6=4f3 d=7,0RF

wn50-300rj2.9S=S=2R

wn20(B)-300 rj S= RFm00-1.0h1605-c8840S D=1=16-008

so200(b)-25fm

WN250(A)-2500RJ�

DN 1400×1400×1300-Sch10S TR

PL 20