NB/T 47065.1  支座 A 5441-6RF0RF0@RF RF

47065.2 A5441-6RF0RF0@RF RF

WN25-150 RFh25ch402 L=55Sch1208FM/M0

WN25-40 FmFh8.-20 s=-13.5RFc140

WN 600-16 RF S=165rf6 rf/

WN259B)-63FM �amFf@4 rfmpa

pL80B-16RF DR

BL50-160FMS=o50(a)/mpampampsa=U&a

PL2540-16RF0R

PL 32-16 RF fum/5450F60B)-rf2FR