NB/T 47065.1  支座 BⅠ 2200630B)ch4= AA=бёцёpwd=&eqid

bi 2200630B)ch4= AA=бёцёpwd=&eqid

WN 100(B)-25 RF S=3.5700-0.25 S=6A=1

wn25b-25rj90d=130tar40C=22.4 XF16 RF S=6.516 R

WN700-16RF H=104* C=40M S88 C=16 d=13580-3/pampquotHG20615

BL10-10 FF00-10060-1 Sc

WN 80(B)-16 FM S(B)-1ã=5 S=165

WN350-1500 RF