HG/T 21574  吊耳 SP-61

1 FM 500-1.0 δs=10

So 15-300 RF6 RJ0SM0F/p10508

WN80-63 MFS=100F6tdmpfRF0@RJ-1671a500 RJ8

WN450B-10fm/6R0hrRJ0SM

bl150()-6rfc=500c3/u0083/da

BL 250-600FFFM.490s1ch80ch16FS50�d

LWN20-300 RF B=16

so300b-16rf s=16f b

BL80(A)-150 RFFR)-3g40

WN 65-150