NB/T 47065.1  支座 A 4442

2 A4442

TR FF 10K 20A题F1s0 RFogin6 δ1=1F Sch400

2 A6331

wn200-40rj sch404&ampampamp540 RFrf023

bl25-25rf sch40s=8wn RF443H40�

SO 14"-150 RF

bl20(B)-100RF1=3 BF47 C=58F2r0

WN350B-40FM=560 aa=4T90=2

WN15(B)-160RF

PL 350-10 RF50 RFRFS R@0c4