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Autor Tema: Sakupljanje vode iz okoliša  (Broj pregleda: 3678 )

m2

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Sakupljanje vode iz okoliša
« u: 05 Rujan, 2013, 11:09:19 »
New fog-harvesting mesh could boost water yields fivefold

..."Detailed calculations and laboratory tests indicate that the best performance comes from a mesh made of stainless-steel filaments about three or four times the thickness of a human hair, and with a spacing of about twice that between fibers...

http://www.treehugger.com/clean-technology/new-fog-harvesting-mesh-could-boost-water-yields-factor-five.html
« Zadnja izmjena: 05 Rujan, 2013, 11:12:49 od m2 »

 

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