{"id":1066,"date":"2026-03-23T03:24:02","date_gmt":"2026-03-23T03:24:02","guid":{"rendered":"https:\/\/demo.autoboss.com\/?p=1066"},"modified":"2026-10-17T12:59:34","modified_gmt":"2026-10-17T12:59:34","slug":"autool-new-product-release-pt670-digital-exhaust-back-pressure-gauge","status":"publish","type":"post","link":"https:\/\/autooltech.com\/el\/news\/autool-new-product-release-pt670-digital-exhaust-back-pressure-gauge\/","title":{"rendered":"AUTOOL \u039a\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03af\u03b1 \u03bd\u03ad\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2 | \u03a8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc \u03bc\u03b1\u03bd\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 PT670"},"content":{"rendered":"<p>\u03a3\u03c4\u03b7\u03bd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd, \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03bd \u03bd\u03b1 \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b7 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2. \u03a4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03bf\u03c3\u03b9\u03b1\u03ba\u03ac \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03bc\u03b1\u03bd\u03cc\u03bc\u03b5\u03c4\u03c1\u03b1 \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c3\u03c4\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03bf\u03c5\u03bd \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03b1\u03ba\u03c1\u03b9\u03b2\u03b5\u03af\u03c2 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03ba\u03c1\u03af\u03c3\u03b7. \u0391\u03c5\u03c4\u03cc \u03c3\u03c5\u03c7\u03bd\u03ac \u03bf\u03b4\u03b7\u03b3\u03b5\u03af \u03c3\u03b5 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03c3\u03c6\u03ac\u03bb\u03bc\u03b1\u03c4\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2.<\/p>\n<p>\u03a4\u03bf \u03c8\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc \u03bc\u03b1\u03bd\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 AUTOOL PT670 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 \u03c0\u03bf\u03c5 \u03bf\u03c6\u03b5\u03af\u03bb\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c6\u03c1\u03b1\u03b3\u03ad\u03c2 \u03ae \u03ba\u03b1\u03ba\u03ae \u03c1\u03bf\u03ae \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2. \u03a4\u03bf \u03b5\u03cd\u03c1\u03bf\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03ad\u03c9\u03c2 <strong><b>-500 \u03ad\u03c9\u03c2 +2000 mbar,<\/b><\/strong> \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u00b1<strong><b>1.0%FS<\/b><\/strong>. \u0395\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bc\u03b5 \u03bf\u03b8\u03cc\u03bd\u03b7 \u03bf\u03c0\u03af\u03c3\u03b8\u03b9\u03bf\u03c5 \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd 2.8 \u03b9\u03bd\u03c4\u03c3\u03ce\u03bd, \u03c0\u03bf\u03c3\u03bf\u03c4\u03b9\u03ba\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2, \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b4\u03bf\u03c3\u03b9\u03b1\u03ba\u03ae \u03ba\u03c1\u03af\u03c3\u03b7 \u03b2\u03ac\u03c3\u03b5\u03b9 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1\u03c2. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03b6\u03b5\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03b7 \u03b1\u03b9\u03c4\u03af\u03b1 \u03c4\u03c9\u03bd \u03c6\u03c1\u03b1\u03b3\u03bc\u03ce\u03bd \u03c3\u03b5 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03bf 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P0420 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03ba\u03b1\u03c4\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd)<\/b><\/strong>.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-1.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 1\" class=\"wp-image-1145\" loading=\"lazy\"><\/figure>\n<p><strong><b>\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ad\u03c2:<\/b><\/strong><\/p>\n<p><strong><b>\u03a5\u03c8\u03b7\u03bb\u03ae<\/b><\/strong><strong><b> P<\/b><\/strong><strong><b>\u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 <\/b><\/strong><strong><b>\u039c\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7<\/b><\/strong><\/p>\n<p>\u03a4\u03bf AUTOOL PT670 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u00b11.0%FS \u03ba\u03b1\u03b9 \u03b5\u03cd\u03c1\u03bf\u03c2 \u03b1\u03c0\u03cc -500 \u03ad\u03c9\u03c2 +2000 mbar. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03b5\u03b9 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03c3\u03c4\u03b9\u03b3\u03bc\u03b9\u03b1\u03af\u03b5\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ad\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2, \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03c9\u03bd \u03bf\u03c7\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-3.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 2\" class=\"wp-image-1146\" loading=\"lazy\"><\/figure>\n<ul>\n<li><b><\/b><strong><b>\u0388\u03bc\u03c6\u03c1\u03b1\u03be\u03b7 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2<\/b><\/strong>: \u038c\u03c4\u03b1\u03bd \u03bf \u03c3\u03c9\u03bb\u03ae\u03bd\u03b1\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2 \u03ae \u03bf \u03ba\u03b1\u03c4\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ad\u03b1\u03c2 \u03c6\u03c1\u03ac\u03be\u03b5\u03b9, \u03b7 \u03c1\u03bf\u03ae \u03c4\u03b7\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2 \u03b5\u03bc\u03c0\u03bf\u03b4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9, \u03bf\u03b4\u03b7\u03b3\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03c5\u03c0\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1. \u0397 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2, \u03b2\u03bf\u03b7\u03b8\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03c6\u03c1\u03b1\u03b3\u03bc\u03ce\u03bd \u03ae \u03c3\u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd \u03b1\u03c0\u03cc\u03c6\u03c1\u03b1\u03be\u03b7\u03c2, \u03b5\u03c0\u03b9\u03bb\u03cd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03c4\u03c3\u03b9 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03b7 \u03b1\u03c5\u03be\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03c4\u03b1\u03bd\u03ac\u03bb\u03c9\u03c3\u03b7 \u03ba\u03b1\u03c5\u03c3\u03af\u03bc\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b1\u03c3\u03c4\u03b1\u03b8\u03b5\u03af\u03c2 \u03c3\u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c1\u03b5\u03bb\u03b1\u03bd\u03c4\u03af.<\/li>\n<li><b><\/b><strong><b>\u0388\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2:<\/b><\/strong>\u0397 \u03c3\u03c9\u03c3\u03c4\u03ae \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03c1\u03bf\u03bd\u03c4\u03af\u03b4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03bf\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u039c\u03b5 \u03c4\u03b7\u03bd \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c4\u03c9\u03bd \u03c4\u03b9\u03bc\u03ce\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7\u03c2, \u03bf\u03b9 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b5\u03c2 \u03bf\u03c7\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c0\u03b9\u03b8\u03b1\u03bd\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2, \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03ae \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b6\u03b7\u03bc\u03b9\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae\u03c1\u03b1 \u03b1\u03c0\u03cc \u03ba\u03b1\u03ba\u03ae \u03c1\u03bf\u03ae \u03ba\u03b1\u03c5\u03c3\u03b1\u03b5\u03c1\u03af\u03c9\u03bd.<\/li>\n<li><b><\/b><strong><b>\u03a5\u03c0\u03bf\u03b2\u03bf\u03ae\u03b8\u03b7\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd<\/b><\/strong>: \u0397 \u03bc\u03b7 \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03be\u03ac\u03c4\u03bc\u03b9\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b1\u03c0\u03bf\u03c4\u03c5\u03c7\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bf\u03c7\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd, \u03b5\u03bc\u03c0\u03bf\u03b4\u03af\u03b6\u03bf\u03bd\u03c4\u03ac\u03c2 \u03c4\u03bf \u03bd\u03b1 \u03c0\u03b5\u03c1\u03ac\u03c3\u03b5\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2. \u0397 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd, \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03cc\u03c7\u03b7\u03bc\u03b1 \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1.<\/li>\n<\/ul>\n<p><strong><b>2.8 \u03af\u03bd\u03c4\u03c3\u03b5\u03c2 <\/b><\/strong><strong><b>B<\/b><\/strong><strong><b>\u03bf\u03c0\u03af\u03c3\u03b8\u03b9\u03bf\u03c5 \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd <\/b><\/strong><strong><b>D<\/b><\/strong><strong><b>\u039f\u03b8\u03cc\u03bd\u03b7<\/b><\/strong><strong><b> LCD<\/b><\/strong><\/p>\n<p>\u03a4\u03bf AUTOOL PT670 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bf\u03b8\u03cc\u03bd\u03b7 HD \u03bc\u03b5 \u03bf\u03c0\u03af\u03c3\u03b8\u03b9\u03bf \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03cc, \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03ac \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03b1 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ac\u03bc\u03b5\u03c3\u03bf \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c6\u03c9\u03c2 \u03ae \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03b1 \u03bc\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03cc. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03b9\u03bc\u03ad\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c7\u03c1\u03cc\u03bd\u03bf, \u03ce\u03c3\u03c4\u03b5 \u03bf\u03b9 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03af \u03bd\u03b1 \u03bc\u03b7\u03bd \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03ba\u03c4\u03b9\u03bc\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-4.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 3\" class=\"wp-image-1147\" loading=\"lazy\"><\/figure>\n<p><strong><b>\u0391\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 H<\/b><\/strong><strong><b>\u03c3\u03c9\u03bb\u03ae\u03bd\u03b1\u03c2<\/b><\/strong><\/p>\n<p>\u039f \u03b5\u03cd\u03ba\u03b1\u03bc\u03c0\u03c4\u03bf\u03c2 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b1\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c4\u03bf\u03c5 AUTOOL PT670 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03b1\u03c0\u03cc \u03c5\u03bb\u03b9\u03ba\u03ac \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2, \u03b9\u03ba\u03b1\u03bd\u03ac \u03bd\u03b1 \u03b1\u03bd\u03c4\u03ad\u03be\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b1\u03ba\u03c1\u03b1\u03af\u03b5\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2. \u0391\u03c5\u03c4\u03cc \u03b2\u03bf\u03b7\u03b8\u03ac \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03c1\u03b1\u03c0\u03b5\u03af \u03b7 \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7, \u03c4\u03bf \u03c1\u03ac\u03b3\u03b9\u03c3\u03bc\u03b1 \u03ae \u03b7 \u03c0\u03b1\u03c1\u03b1\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c9\u03bb\u03ae\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-5.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 4\" class=\"wp-image-1148\" loading=\"lazy\"><\/figure>\n<p><strong><b>R<\/b><\/strong><strong><b>\u039c\u03b5 \u03c0\u03c1\u03b9\u03c4\u03c3\u03af\u03bd\u03b9\u03b1 <\/b><\/strong><strong><b>C<\/b><\/strong><strong><b>\u03c7\u03b1\u03bb\u03ba\u03cc\u03c2 <\/b><\/strong><strong><b>F<\/b><\/strong><strong><b>\u0395\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1<\/b><\/strong><\/p>\n<p>\u03a4\u03b1 \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 AUTOOL PT670 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c0\u03c1\u03b5\u03c3\u03b1\u03c1\u03b9\u03c3\u03c4\u03cc \u03c7\u03b1\u03bb\u03ba\u03cc, \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03c6\u03b8\u03bf\u03c1\u03ac, \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c3\u03b7. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03bf\u03c5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7 \u03c3\u03ba\u03bf\u03c5\u03c1\u03b9\u03ac, \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03b1\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-6.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 5\" class=\"wp-image-1149\" loading=\"lazy\"><\/figure>\n<p><strong><b>\u0391\u03bb\u03bb\u03b1\u03b3\u03ae \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1\u03c2 \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03b9\u03ba<\/b><\/strong><\/p>\n<p>\u03a4\u03bf AUTOOL PT670 \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03b3\u03ae \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03bc\u03bf\u03bd\u03ac\u03b4\u03c9\u03bd, \u03b5\u03be\u03b1\u03bb\u03b5\u03af\u03c6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b3\u03b9\u03b1 \u03c7\u03b5\u03b9\u03c1\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2. \u0391\u03c0\u03bb\u03ce\u03c2 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03c4\u03b5 \u03b1\u03bc\u03ad\u03c3\u03c9\u03c2 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03c4\u03b9\u03bc\u03ae, \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c5\u03ba\u03bf\u03bb\u03af\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-7.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 6\" class=\"wp-image-1150\" loading=\"lazy\"><\/figure>\n<p><strong><b>\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03ac\u03c4\u03b7\u03c3\u03b7\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd<\/b><\/strong><\/p>\n<p>\u03a4\u03bf AUTOOL PT670 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03c3\u03c5\u03b3\u03ba\u03c1\u03ac\u03c4\u03b7\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u03be\u03b5\u03ba\u03bb\u03b5\u03af\u03b4\u03c9\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03bb\u03b9\u03ba. \u0391\u03c5\u03c4\u03cc \u03b2\u03bf\u03b7\u03b8\u03ac \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03c1\u03b1\u03c0\u03bf\u03cd\u03bd \u03b4\u03b9\u03b1\u03ba\u03c5\u03bc\u03ac\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ba\u03b9\u03bd\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03c7\u03b5\u03c1\u03b9\u03bf\u03cd \u03ae \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03c1\u03b1\u03b4\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2, \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7.<\/p>\n<figure class=\"abp-figure\"><img decoding=\"async\" src=\"https:\/\/autooltech.com\/wp-content\/uploads\/2026\/03\/digital-exhaust-back-pressure-gauge-8.jpg\" width=\"1024\" height=\"1024\" alt=\"AUTOOL New Product Release | PT670 Digital Exhaust Back Pressure Gauge \u2013 image 7\" class=\"wp-image-1151\" loading=\"lazy\"><\/figure>\n<p>\u03a4\u03bf AUTOOL PT670 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bf\u03b8\u03cc\u03bd\u03b7 HD \u03bc\u03b5 \u03bf\u03c0\u03af\u03c3\u03b8\u03b9\u03bf \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03cc, \u03ba\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03ac \u03ba\u03b1\u03b9 \u03b5\u03c5\u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03c4\u03b1. \u039c\u03b5\u03c4\u03c1\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03b8\u03bb\u03b9\u03c8\u03b7 \u03c4\u03bf\u03c5 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