NB/T 47065.1  支座 BⅠ 8000-10.2h1=8�850--301S=

BI8000-10.2h1=8�850--301S=

PL25(B)-16 RF b=3RN1n500 δ0=2298

wn25-900rf a b=1462 mf t1B)-16 RF

WN200(A)-100 FM S=10 A=21900 R25

2 M 3000-2.520δ1=14c

BL350-40rf6rf d=R-220quotHG2

WN100(B)-25 FF S=6F.684-170SCH16 150-150rf4

WN 500(B)-16 RF S=10 f