{"id":7513,"date":"2018-05-21T16:40:56","date_gmt":"2018-05-21T13:40:56","guid":{"rendered":"https:\/\/www.metal.ntua.gr\/?p=7513"},"modified":"2018-05-21T17:47:34","modified_gmt":"2018-05-21T14:47:34","slug":"%cf%81%cf%85%cf%80%ce%b1%cf%83%ce%bc%ce%ad%ce%bd%ce%b1-%ce%b5%ce%b4%ce%ac%cf%86%ce%b7-%ce%ba%ce%b1%ce%b9-%ce%ac%ce%bb%ce%bb%ce%bf%ce%b9-%ce%ba%ce%af%ce%bd%ce%b4%cf%85%ce%bd%ce%bf%ce%b9-%cf%80","status":"publish","type":"post","link":"https:\/\/www.metal.ntua.gr\/?p=7513","title":{"rendered":"\u0394\u03b5\u03bb\u03c4\u03af\u03bf \u03a4\u03cd\u03c0\u03bf\u03c5: \u0395\u03ba\u03b4\u03ae\u03bb\u03c9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03a4.\u03a0.\u03a0.\u039b. \u00ab\u03a1\u03c5\u03c0\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03b4\u03ac\u03c6\u03b7 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03bf\u03b9 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03b9: \u03a0\u03c9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd \u03bf\u03b9 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\u039c\u03b5\u03c4\u03b1\u03bb\u03bb\u03bf\u03c5\u03c1\u03b3\u03ce\u03bd \u039c<span class=\"text_exposed_show\">\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u0395\u039c\u03a0, \u03a3\u03b5\u03bc\u03af\u03bd\u03b1\u03c2 \u0396\u03ad\u03c1\u03b2\u03b1 \u03bc\u03b5 \u03b8\u03ad\u03bc\u03b1 \u00ab\u03a1\u03c5\u03c0\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03b4\u03ac\u03c6\u03b7 \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03bf\u03b9 \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03b9: \u03a0\u03c9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03bf\u03cd\u03bd \u03bf\u03b9 \u03ba\u03ac\u03c4\u03bf\u03b9\u03ba\u03bf\u03b9 \u03c4\u03bf\u03c5 \u039b\u03b1\u03c5\u03c1\u03af\u03bf\u03c5;\u00bb \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u039a\u03bf\u03c3\u03bc\u03ae\u03c4\u03bf\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03ba\u03b1\u03b9 \u0391\u03bd\u03c4\u03b9\u03c0\u03c1\u03cc\u03b5\u03b4\u03c1\u03bf \u03c4\u03bf\u03c5 \u03a4\u03a0\u03a0\u039b, \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae \u0394. \u039a\u03b1\u03bb\u03b9\u03b1\u03bc\u03c0\u03ac\u03ba\u03bf<\/span><span class=\"text_exposed_show\">.<\/span><\/p>\n<div style=\"margin-left:20px;\">\n<a href=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7787\" src=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-300x225.jpg\" alt=\"\" width=\"200\" height=\"150\" srcset=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-300x225.jpg 300w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-768x576.jpg 768w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-600x450.jpg 600w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-213x160.jpg 213w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-750x563.jpg 750w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-400x300.jpg 400w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-430x323.jpg 430w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-150x113.jpg 150w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3-100x75.jpg 100w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena3.jpg 960w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a> <a href=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7786 alignleft\" src=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-300x225.jpg\" alt=\"\" width=\"200\" height=\"150\" srcset=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-300x225.jpg 300w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-768x576.jpg 768w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-600x450.jpg 600w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-213x160.jpg 213w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-750x563.jpg 750w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-400x300.jpg 400w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-430x323.jpg 430w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-150x113.jpg 150w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2-100x75.jpg 100w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena2.jpg 960w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a> <a href=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7785 alignnone\" src=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-300x225.jpg\" alt=\"\" width=\"200\" height=\"150\" srcset=\"https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-300x225.jpg 300w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-768x576.jpg 768w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-600x450.jpg 600w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-213x160.jpg 213w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-750x563.jpg 750w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-400x300.jpg 400w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-430x323.jpg 430w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-150x113.jpg 150w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1-100x75.jpg 100w, https:\/\/www.metal.ntua.gr\/wp-content\/uploads\/2018\/04\/rypasmena1.jpg 960w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><\/div>\n<p style=\"text-align: justify;\"><span class=\"text_exposed_show\">\u03a3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03ba\u03b1\u03c4\u03bf\u03af\u03ba\u03c9\u03bd \u03c4\u03bf\u03c5 \u039b\u03b1\u03c5\u03c1\u03af\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b8\u03ad\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03c3\u03c7\u03bf\u03bb\u03b5\u03af \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03b9\u03ba\u03ae \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03b4\u03b9\u03b1\u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac, \u03b5\u03ba\u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd \u03c4\u03bf\u03c0\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bb\u03bb\u03cc\u03b3\u03c9\u03bd \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03b7 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