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DEVICE FOR THE CREATION OF CONTAINMENT BARRIERS FOR COLD AIR IN ATMOSPHERIC CONDITIONS CORRESPONDING TO RADIATION FROSTS.
DEVICE FOR THE CREATION OF CONTAINMENT BARRIERS FOR COLD AIR IN ATMOSPHERIC CONDITIONS CORRESPONDING TO RADIATION FROSTS.
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机译:用于在与辐射霜相对应的大气条件下创建冷空气的阻隔屏障的装置。
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摘要
A mechanical device used to substitute the natural or light material curtains, which are applied so far to prevent the cold air from entering the cultivated areas (situated in very low slope lands) protected from the effects of the radiation frosts by means of the selective drainage of cold air. The referred device put in motion a cold air flow, taken from the ground proximities during frost nights, and impels it producing a jet with an approximately horizontal axe and a circular sector geometry viewed from top.
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