HG/T 21574  吊耳 SP-10

SP-10/MoFF�0ch47i-16FF16

wn300(b)-40fm s=10ch40 rf=423 s=1

SO100-150 RF40.50rf15 K=240h59ï�

WN 150-150 RF

So50-150RF S

wn500(b)-16 rj80S10.

wn50-16gch8

WN400-63RF S=16

WN 500B-25 RFS=16ҪпҝҪRF570f01660 n=8 C=42 H=10

20615WN250-150rf Sch40sot;