NB/T 47065.1  支座 A 280065j-2808RF00-

A 280065j-2808RF00-

3 RF 2200-0.6 δ0=16 d=

WN 65(B)-10 RF SRFj2fF0-=d=-1F S=45/pu00=2

WN450(B)-16RF0082/u00c- S=5 d=1000othgM S=

47021 C-RF1000-0.6&=&;amp;amp;amp;amp;amp;ampeqid=afb3

WN3000-10FM-340s00@50F00JFfL1K2.9��Js

WN 150(B)-16 RF

WN 100-