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[null,null,"同步基站版本发布表"]
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[null,null,"V2.1.02","2005-05-08","增加北斗GPS信号跟踪使能功能，如果不使能北斗GPS信号跟踪信号，则同步基站依靠本地时钟广播同步信号；如果使能北斗GPS信号跟踪信号，则同步基站依靠北斗或者GPS信号广播同步信号"]

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