{"id":21589,"date":"2026-09-28T10:44:21","date_gmt":"2026-09-28T08:44:21","guid":{"rendered":"https:\/\/www.metal.ntua.gr\/?p=21589"},"modified":"2026-09-28T10:44:21","modified_gmt":"2026-09-28T08:44:21","slug":"%cf%80%ce%b1%cf%81%ce%b1%cf%84%ce%b1%cf%83%ce%b7-%cf%85%cf%80%ce%bf%ce%b2%ce%bf%ce%bb%ce%b7%cf%83-%ce%b1%ce%b9%cf%84%ce%b7%cf%83%ce%b5%cf%89%ce%bd-%cf%83%cf%84%ce%b9%cf%83-%ce%bd%ce%b5%ce%b5%ce%bc","status":"publish","type":"post","link":"https:\/\/www.metal.ntua.gr\/?p=21589","title":{"rendered":"\u03a0\u0391\u03a1\u0391\u03a4\u0391\u03a3\u0397 \u03a5\u03a0\u039f\u0392\u039f\u039b\u0397\u03a3 \u0391\u0399\u03a4\u0397\u03a3\u0395\u03a9\u039d \u03a3\u03a4\u0399\u03a3 \u039d\u0395\u0395\u039c\u03a0 \u0393\u0399\u0391 \u03a0\u03a1\u039f\u03a0\u03a4\u03a5\u03a7\u0399\u0391\u039a\u039f\u03a5\u03a3 \u03a6\u039f\u0399\u03a4\u0397\u03a4\u0395\u03a3\/\u03a4\u03a1\u0399\u0395\u03a3 \u03a4\u039f\u03a5 1\u039f\u03a5 \u0395\u039e\u0391\u039c\u0397\u039d\u039f\u03a5 \u03a3\u03a0\u039f\u03a5\u0394\u03a9\u039d"},"content":{"rendered":"<p class=\"gmail-x1yc453h\" style=\"text-align: justify\">\u03a3\u03b1\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c5\u03c0\u03bf\u03b2\u03bf\u03bb\u03ae\u03c2 \u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03b5\u03b9\u03c3\u03b4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03c4\u03b9\u03c2 \u039d\u0395\u0395\u039c\u03a0 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2\/\u03c4\u03c1\u03b9\u03b5\u03c2 \u03c4\u03bf\u03c5 1\u03bf\u03c5 \u03b5\u03be\u03b1\u03bc\u03ae\u03bd\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b5\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 <strong>7 \u039f\u03ba\u03c4\u03c9\u03b2\u03c1\u03af\u03bf\u03c5 2026<\/strong>.<\/p>\n<p class=\"gmail-x1yc453h\" style=\"text-align: justify\">\u039f\u03b9 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03b5\u03c1\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9\/\u03b5\u03c2 \u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b2\u03ac\u03bb\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03af\u03c4\u03b7\u03c3\u03b7, \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03b7\u03c4\u03b9\u03ba\u03ac, \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf e-mail: <strong><a href=\"mailto:protokollo@central.ntua.gr\">protokollo@central.ntua.gr<\/a><\/strong>.<\/p>\n<p class=\"gmail-x1yc453h\" style=\"text-align: justify\">\u0397 \u03b1\u03af\u03c4\u03b7\u03c3\u03b7 \u03b5\u03b9\u03c3\u03b4\u03bf\u03c7\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03bb\u03bf\u03b3\u03b7\u03c4\u03b9\u03ba\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c4\u03bf\u03c3\u03b5\u03bb\u03af\u03b4\u03b1 \u03c4\u03c9\u03bd \u0395\u03c3\u03c4\u03b9\u03ce\u03bd:<\/p>\n<p class=\"gmail-x1yc453h\" style=\"text-align: justify\">\u0393\u03b9\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2, \u03bf\u03b9 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03b5\u03c1\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9\/\u03b5\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03c0\u03b5\u03c5\u03b8\u03cd\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u0393\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b5\u03af\u03b1 \u039d\u0395\u0395\u039c\u03a0 \u03c3\u03c4\u03bf \u03c4\u03b7\u03bb\u03ad\u03c6\u03c9\u03bd\u03bf <strong>210 420 6893<\/strong>.<\/p>\n<p class=\"gmail-x1yc453h\" style=\"text-align: justify\">\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03b1\u03c2 \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c5\u03c0\u03bf\u03b2\u03bf\u03bb\u03ae\u03c2 \u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03b5\u03b9\u03c3\u03b4\u03bf\u03c7\u03ae\u03c2 \u03c3\u03c4\u03b9\u03c2 \u039d\u0395\u0395\u039c\u03a0 \u03b3\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c0\u03c4\u03c5\u03c7\u03b9\u03b1\u03ba\u03bf\u03cd\u03c2 \u03c6\u03bf\u03b9\u03c4\u03b7\u03c4\u03ad\u03c2\/\u03c4\u03c1\u03b9\u03b5\u03c2 \u03c4\u03bf\u03c5 1\u03bf\u03c5 \u03b5\u03be\u03b1\u03bc\u03ae\u03bd\u03bf\u03c5 \u03c0\u03b1\u03c1\u03b1\u03c4\u03b5\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ad\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 7 \u039f\u03ba\u03c4\u03c9\u03b2\u03c1\u03af\u03bf\u03c5 2026. \u039f\u03b9 \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03b5\u03c1\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9\/\u03b5\u03c2 \u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b2\u03ac\u03bb\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3343,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,3,7],"tags":[445,819],"class_list":["post-21589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1-","category-3","category-7","tag-445","tag-819"],"_links":{"self":[{"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/posts\/21589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21589"}],"version-history":[{"count":1,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/posts\/21589\/revisions"}],"predecessor-version":[{"id":21590,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/posts\/21589\/revisions\/21590"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=\/wp\/v2\/media\/3343"}],"wp:attachment":[{"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.metal.ntua.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}