NB/T 47065.1  支座 A 150-3p/ RF

Cla 150-3p/ RF

bi 325-f/s h310RF B

WN80-1500 M/ nm

WN50-300rf400-60sc6F1260-1-

WN500(B)-10 GF1

WN80-16RF/7 PL0 RFFRF0=18.5 b=36h60-F/S6 S615-FM16

PL400(B)-10 TfF100(60M2.1.0/4416f G49464R

WN600b-25rf3

WN65B-10FF55K= D

b16.5 wn80-300rf0-1-4 S=4=913/S=