National Broadcasting Company,NBC
调幅广播
AM broadcasting【广播】;amplitude-modulation broadcasting【广播】
暂无补充释义。
AM broadcasting【广播】;amplitude-modulation broadcasting【广播】
暂无补充释义。
National Broadcasting Company,NBC
broadcasting station
broadcasting
Japan Broadcasting Corporation
farm chemical broadcasting machine
direct broadcasting satellite service【电】视
intelligent sychronous broadcasting exciter
broadcasting equipment