NB/T 47065.1  支座 BⅡ 22050RF616

BII22050RF616

wn125-10 ff7F D=

LWN 125-1500 G SSRFS00-16rfR40StHG524150rf R

WN 23-300 FMSchRF RJ30 f1=3 a/h80

wn15-10fmп╟п÷п╒п┴п╟п▒я┌б∙б≤п╟п÷я┌б∙б═п�

WN25-300RFSch101a

wn50(b)-600fmc RF C=6b=2/6/44-1066 g/SC