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Tech used in flood control, disaster relief

chinadaily.com.cn | Updated: 2021-07-28 06:40
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Left: An online mutual aid platform launched by Weibo. Right: A map launched its mutual aid function via its map service. [Photo/chinadaily.com.cn]

Several internet platforms launched online mutual aid channels, as well as maps informing the public of rainstorm waterlogging.

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