HG/T 21574  吊耳 SP-80

SP-8060s=3.5S=60

pl200(b)-16 rf 2ä�R-1

WN100-300 RF

WN40-300 RF

47023m600-1.0أژf und50.06130

жі•е…° SO 80-150 RFcR0 d=

WN25(B)-25RFS=5 b=

BI 1000)-16Rmpampampampnbspæ&am27 H2

PL300-40Mf10ch400-00 RF K=1

BL 80-150 RF12=25FM,0/FF-16 RFF B