NB/T 47065.1  支座 BⅡ 400050(RF0S�

bii400050(RF0S�

WN600-600RFSCH3055016

SO125-300RFRF8

WN100-900 M SSR1��

TPB-4 RF B=416500 RF 1400-0.65/T20592-2009FM S

WN 25-300 RF S

PL80(B)-40 RF55 d=102 b=59)-630-150 RF Sch80SB)-16 RF S=6RF

BL200-10RFM9 PL

IF 1400-16 M���77.5 RJ5050-