1.It is widely used in mini-radiostation,moobilecommunication,pager,interphone,CTV,video cassette recorder,remote control unit,telephone,electric clock,VCD,DVD,computer,ect .
广泛应用于小型无线,
动通讯机,寻呼
,对讲机,CTV,录象机,遥控器,
话机,
子钟,VCD,DVD,
算机,游戏机等
子设备及仪器中。