NB/T 47065.1  支座 BⅠ 8506 s=12.5 ff S= &ГҜШҹВҪ wn2R600�в�

bi8506 s=12.5 ff S= &ГҜШҹВҪ wn2R600�в�

WN50(B)-16 RF��7 L=1-150 RF B=Sch400 RF S=18(B)

HP-2 п╟п÷п╒п┴п╟п▒я┌б∙б≤п╟п�

wn100-25 m s=8 rf d=275 d=212)-150 rf s=1

47023fm1100-6.4ÃÃâ€