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无线电广播史上的一次革命──全球卫星数字音频广播移动业务将于１９９８年开通阿尔卡特空间有限公司最近与位于美国华盛顿市的世界航天公司签署了价值几亿美元的合同，将在１９９８年前发送３颗音频广播卫星－ＣＡＲＩＢＳＴＡＲＴＭ，ＡＦＲＩＳＴＡＲＴＭ，ＡＳＩＡＳ...
A revolution in radio history - Global satellite digital audio broadcasting mobile service to be launched in 1998 Alcatel-Lucent recently signed a contract worth hundreds of millions of dollars with the World Space Corporation in Washington, DC, to be sent by 1998 3 Audio Broadcasting Satellite -ARIBSTARTM, AFRISTARTM, ASIAS ...