FIELD: water supply.
SUBSTANCE: invention relates to water supply. Method consists in the fact that the snow is gathered into a closed form in a certain volume and compressed. Then the pressed snow is evacuated and enclosed in a vacuum sealed package.
EFFECT: water is provided to freshwater in arid areas and to prevent flooding.
1 cl
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Authors
Dates
2019-02-28—Published
2018-04-20—Filed