HG/T 21574  吊耳 SP-40

SP-40c2/u0-160N2F000Mh f RF@LW9400/@PL(.FpaF5 Р Тmpamp5ch80h4hS=4.S7=2

WN 250(B)-16 RF S=9=730ampquothg20615 wn

wn150-1500 ff(B)-151=01.5RF Sb)F/WN20160

PL15(B)-16 RF=80ebfc4e000393e30F95RF)-sef/p/u00c3

wn50-150 rf sch40 a=60 s=3

b wn 900-300 rf