NB/T 47065.1  支座 A 100000-0.25-1RF SCS

ht/@A 100000-0.25-1RF SCS

PL 40-25 RFampam/580-4.@Rh-

bl80-900RF4.0/ RF

bl450-40tF S/u040

47021 crf1200-0.6

WN20-150RF0-16 T671

WN300-25RF66 RFmFJ SF0

pl15-16 rf d=45/2RF R91/u0a2RF12RF R(B)-10FF/ Sch

PL450(B)-6 FF C/data

WN65(B)-25RF S=≥4340/s@FF