The GPRS has the baud rate high, on-line forever, overlay the region wide etc. advantage which is suitable to collect some data of region dispersion very much.
GPRS具有传输速率高、永远在线、覆盖地域广等优点，非常适合采集点地域分散的数据采集。
The GPRS has the baud rate high, on-line forever, overlay the region wide etc. advantage which is suitable to collect some data of region dispersion very much.
GPRS具有传输速率高、永远在线、覆盖地域广等优点，非常适合采集点地域分散的数据采集。
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