Since July 17, Henan has experienced extreme heavy rainfall, with heavy rain in the central and northwest.
In Zhengzhou, Jiaozuo, Xinxiang, Luoyang, Xuchang, Pingdingshan and other places, heavy rain occurred in some areas, and many places suffered from catastrophic floods.
The continuous rainstorm in Henan Province has affected the hearts of the people all over the country. On July 21, according to media reports,
Weight 13 kg, can be thrown at will, sailing speed 3 M / S;Drag force, can bear 150 kg, while dragging three adults without pressure, the longest remote control distance can reach 800 meters;
In case of danger, the rescue robot only needs to be thrown on the water to navigate to the drowning person quickly and accurately,Drag it to a safe area, the whole process of rescue personnel do not need to go into the water, as long as the remote control rescue on shore or ship.
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