Bandwidth for EDI networks is expensive, even today.

EDI网络带宽甚至到今天依然很昂贵。

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This is the sort of problem that was first solved by Electronic Data Interchange (EDI) systems that used secured networks to operate.

这种问题首先由使用安全网路进行作业的“电子资料交换(Electronic Data Interchange (EDI))”系统解决。

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EDI messages are sent through public data transmission networks or banking system channels.

EDI消息通过公用数据传输网络或银行系统的渠道传送。

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But the EDI system requires proprietary software and private networks which most small Asian manufacturers can't afford, says Joe Sweeney, research director in Hong Kong for the Gartner Group.

CNN: MIDDLEMEN, BEWARE