NB/T 47065.1  支座 A 5789

47065.2 A5789

WN 300(B)-10 FM S=6F16

WN500(B)-25FM S=12500b)-16

BL 15-10 RFt

47065.3 A275

so125(b)-40TS=6F156=12.550MF

WN15(B)-160RF

bi 669)-40 RF2SP2@Fj@5@F SRF@441671��@RFF@pampampampampampquothg20615 wn350-600

WN40-150 RFh10R

WN 4"-150 RF