NB/T 47065.1  支座 BⅡ 19918

BⅡ 19918

WN 80-600 RJ S=5.49

PL100(B)-16 RF1=1288-1

wn40b-40m s

SOP FF 10K 40A-15mp02/56-R/TRF5=435oru

SW 10-1500 T�150 FFampaRJ00 RFFF5RF2@0F/2@ RF5 RJFcSS-16

WN 50(B)-16 RF2358

WN 300(B)-16 RF S=3579

WN 9119(B)-10 RF300

WN250-40TR1K=F SRF Sch80