NB/T 47065.1  支座 BⅠ 20005.5300h80SRF40S0C

BⅠ20005.5300h80SRF40S0C

pl50(b)-16 rf bb=5437RF-/M-300 B616Sch/.0/

WN 250(B)-16 RF S=300RF

wn20b-160m5r25 RF-RF

WN40(b)-40FMch100 S=6.02RF10° wn15

WN 40-16 FF S=3.410R6RF.60

WN50(b)-150RF S=0-1.6 86/ b1=726 k=840 n

SO20-40TGر†ر‘2RFscSetM000/