20/03/2010Vita ed energia dal Sole
Arc_Nebbia_Solare_30_105_06
0.105 J.W. Bloemer J.A. Eibling J.R. Irwin, Design of a basin-type solar still, (Battelle Memorial Institute, Columbus, Ohio, 19 may 1964). Setp 6: After asphaltic mats completely around dike, center sections fitted into position.