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\u039c\u0395\u03a4\u0391\u0392\u0391\u03a3\u0397 \u0391.\u0395. - \u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae \u0395\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b1 \u0394\u03af\u03ba\u03b1\u03b9\u03b7\u03c2 \u0391\u03bd\u03b1\u03c0\u03c4\u03c5\u03be\u03b9\u03b1\u03ba\u03ae\u03c2 \u039c\u03b5\u03c4\u03ac\u03b2\u03b1\u03c3\u03b7\u03c2\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0397 \u039c\u0395\u03a4\u0391\u0392\u0391\u03a3\u0397 \u039c.\u0391.\u0395., \u03b4\u03b9\u03b1\u03ba\u03b7\u03c1\u03cd\u03c3\u03c3\u03b5\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc \u03bc\u03b5 \u03b1\u03bd\u03bf\u03b9\u03ba\u03c4\u03ae \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ac\u03bd\u03c9 \u03c4\u03c9\u03bd \u03bf\u03c1\u03af\u03c9\u03bd \u03c4\u03bf\u03c5 \u039d.4412\/16, \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u0395\u03b8\u03bd\u03b9\u03ba\u03bf\u03cd \u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u0394\u03b7\u03bc\u03bf\u03c3\u03af\u03c9\u03bd \u03a3\u03c5\u03bc\u03b2\u03ac\u03c3\u03b5\u03c9\u03bd (\u0395\u03a3\u0397\u0394\u0397\u03a3), \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b1\u03bd\u03b1\u03b4\u03cc\u03c7\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03ad\u03c1\u03b3\u03bf: \u00ab\u03a0\u03b1\u03c1\u03bf\u03c7\u03ae \u03a5\u03c0\u03b7\u03c1\u03b5\u03c3\u03b9\u03ce\u03bd \u0391\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03bf\u03c5 \u03a6\u03bf\u03c1\u03ad\u03b1 \u03ae \u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf 4.3.2 \u03c4\u03b7\u03c2 \u03a0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a3\u03cd\u03bc\u03b2\u03b1\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03ba\u03c5\u03c1\u03ce\u03b8\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039d 4956\/2022 \u03a6\u0395\u039a \u0391\u2019 140\/19.07.2022\u00bb \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03ba\u03b1\u03bb\u03b5\u03af \u03c4\u03bf\u03c5\u03c2\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/metavasi-dam.gr\/en\/%cf%80%ce%b1%cf%81%ce%bf%cf%87%ce%ae-%cf%85%cf%80%ce%b7%cf%81%ce%b5%cf%83%ce%b9%cf%8e%ce%bd-%ce%b1%ce%bd%ce%b5%ce%be%ce%ac%cf%81%cf%84%ce%b7%cf%84%ce%bf%cf%85-%cf%86%ce%bf%cf%81%ce%ad%ce%b1-%ce%ae-2\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/metavasi-dam.gr\/wp-content\/uploads\/2022\/09\/metavasi_logo_tel_150.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/metavasi-dam.gr\/wp-content\/uploads\/2022\/09\/metavasi_logo_tel_150.png\" \/>\n\t\t<meta property=\"og:image:width\" content=\"2362\" \/>\n\t\t<meta property=\"og:image:height\" content=\"1181\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-10-21T11:43:50+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-10-21T11:45:17+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u03a0\u03b1\u03c1\u03bf\u03c7\u03ae \u03a5\u03c0\u03b7\u03c1\u03b5\u03c3\u03b9\u03ce\u03bd \u0391\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03bf\u03c5 \u03a6\u03bf\u03c1\u03ad\u03b1 \u03ae \u03a0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03ac\u03c1\u03b8\u03c1\u03bf 4.3.2 \u03c4\u03b7\u03c2 \u03a0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u03a3\u03cd\u03bc\u03b2\u03b1\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03ba\u03c5\u03c1\u03ce\u03b8\u03b7\u03ba\u03b5 \u03bc\u03b5 \u03c4\u03bf\u03bd \u039d.4956\/2022 (\u03a6\u0395\u039a \u0391\u2019 140\/19.07.2022) - 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