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A HIGH-WATER PROTECTION MEANS COMPRISING A WATER INSOLUBLE NON-SWOLLEN BUT IN WATER STRONGLY SWOLLABLE MATERIAL
A HIGH-WATER PROTECTION MEANS COMPRISING A WATER INSOLUBLE NON-SWOLLEN BUT IN WATER STRONGLY SWOLLABLE MATERIAL
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机译:一种强保护性材料,包括在水可强溶性材料中的水不溶性非花粉但不包含在其中
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摘要
1. Flood protection, characterized in that a casing contains a polymer which is insoluble in water and swells intensively in water, in a form in which at least one dimension is small enough to ensure a rapid intake of water and that the permeability of the casing in fact enables a fast penetration of water, but prevents the unswollen polymer from falling out.
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