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ڵλãֻг
ŷ3Gս̽
2001-06-18 10:45ձߣ
20͵10쵼ijŷƶͨռȻɵڶ2GUMTS3GɵƶͨżУŷ޼ֹȵλΪ3G鵰ŷ޸ͨӪ̺豸̡гͶڱ׼ƶƷзȸ淢ǰδеһսۡͶʽ3GġͺġȻʵ֤ŷǡ̽䡱

ɱȡ

һͷԲŷίԱᣬ3Gδ죬г£1998Ҵŷ˸20013GӪ֤ŵľǣŷ˸ɱȡѣ֤б֮һѡȥ3£ӢһԾķʽ5֤׾ٵشӪ385ŷԪľ޶롣¹500ŷԪ۷6֤ȥ귢֤ľ̨֮߳ʱŷ޵ſƼĭѾʼѣӪر͵Ͷ顣ˣÿ֤50ŷԪ325ڷɣļ۸άֲ䣬ȥ531Ź˾ϼ2бꡣݳͳƣŷ15ĵӪΪþӪΪ15֤1500ŷԪټͬ豸罨ѣǽܹ֧3000ŷԪ

ҵծ̨

ͷԷȵĻŷ޵ҵǣG2ľ޴ɹ3GǰðشȥӪ֤˭ϣŹɵĭת˲飬ֵˮһ࣬һҾʧ5000ڷɡΪ֧֤ͽľ޶ã3Gƶ绰ĵҵнӶծ̨¹ӢȹĵŹ˾ʱծʶ120210֮䣬ŷ޵ҵȥ׵ծܶѸߴ2510ŷԪŷ޸еĹעվ档ŷ޵Ӫ豸ҵ½пʼ߶ǵĴ

ͬʱŷ޸豸Ҳ׷šغӵȾԱͽҵԤ2002ʼṩ3Gļƻ޷ʵ֡רҹƣҪƳ2003׻2004̨ܵࡣ3GṩķĿڶ̶ܵõߵϿɣֻӵ绰صȹܵΣ˾޶õӪӦζṩķ񶨼ۣЩصŸŹ˾Ϊŷ޵ҵ3GαһجΣŷִҵʷһΡ޴ʧ󡱡

УΣ

£ŷ޵ҵ̶ע˽ŷ˺͸ȡȴʩӳ֤ʹʱޣͬ涨Ϊ15꣩Ƴ֤Ľɺӳޣ¼ƶͨҵӪѷ֤Ƶʵе֤ߣϴơϤŷ޵Ų»6µ׽ۻ¬ɭԴչۡ

ŷ޸ҵԣ֮νծ⡣Ŀǰŷ޵Ź˾ѳΪ縺ծΪصҵ粻ȡЧʩǵծܶ2003꽫ߴ2850ŷԪҵ編ź͵¹ѾʼǵķսʲKPNżԵм50ļ۸񵽹гʣĵŹ˾ȡҵծȯķʽȼü֮

Ϊ罨ȻʩĿ֧ŷ޸Ӫ˾ͼԹ磬÷豸ýƸߵ԰÷ߵȷʽӪ豸ҲŬͨϵͳԼӪ̵豸֧ŵƳԽԼ40ʽĻվϵͳ


ĵַ:http://www.cnonline.org/2001/article/1220.html
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