{"id":18115,"date":"2026-03-05T08:08:30","date_gmt":"2026-03-04T23:08:30","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ed%8a%b9%ed%97%88%ec%a0%81%ea%b2%a9%ec%84%b1-%eb%8b%a4%ed%88%bc%ea%b3%bc-%ec%97%ac%ec%84%b1-%eb%b0%9c%eb%aa%85%ea%b0%80%ec%9d%98-%eb%8f%84%ec%a0%84-pct-%ea%b5%ad%eb%82%b4-%eb%8b%a8%ea%b3%84%ec%97%90\/"},"modified":"2026-03-05T08:08:30","modified_gmt":"2026-03-04T23:08:30","slug":"%ed%8a%b9%ed%97%88%ec%a0%81%ea%b2%a9%ec%84%b1-%eb%8b%a4%ed%88%bc%ea%b3%bc-%ec%97%ac%ec%84%b1-%eb%b0%9c%eb%aa%85%ea%b0%80%ec%9d%98-%eb%8f%84%ec%a0%84-pct-%ea%b5%ad%eb%82%b4-%eb%8b%a8%ea%b3%84%ec%97%90","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ed%8a%b9%ed%97%88%ec%a0%81%ea%b2%a9%ec%84%b1-%eb%8b%a4%ed%88%bc%ea%b3%bc-%ec%97%ac%ec%84%b1-%eb%b0%9c%eb%aa%85%ea%b0%80%ec%9d%98-%eb%8f%84%ec%a0%84-pct-%ea%b5%ad%eb%82%b4-%eb%8b%a8%ea%b3%84%ec%97%90\/","title":{"rendered":"\ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \ub3c4\uc804 PCT \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131"},"content":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \ubc1c\uba85\uac00\ub4e4\uc5d0\uac8c \uc790\uc2e0\uc758 \ucc3d\uc758\uc801\uc778 \uc544\uc774\ub514\uc5b4\ub97c \ubcf4\ud638\ud558\uace0 \uc0c1\uc6a9\ud654\ud560 \uc218 \uc788\ub294 \uc911\uc694\ud55c \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud2b9\ud5c8\ub97c \ucde8\ub4dd\ud558\ub294 \uacfc\uc815\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubcf5\uc7a1\ud55c \ubc95\ub9ac\uc640 \uc808\ucc28\uac00 \ub530\ub974\uba70, \ud2b9\ud788 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc740 \ub9ce\uc740 \ubc1c\uba85\uac00\ub4e4\uc5d0\uac8c \ud070 \ub3c4\uc804 \uacfc\uc81c\uac00 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc758 \uac1c\ub150, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc5ed\ud560, \uadf8\ub9ac\uace0 PCT(\ud2b9\ud5c8\ud611\ub825\uc870\uc57d) \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc808\ucc28\uc5d0 \ub300\ud574 \uc2ec\ub3c4 \uc788\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc740 \ubc1c\uba85 \ub610\ub294 \ubc1c\uba85\uc774 \uc544\ub2cc \uac83\uc744 \uad6c\ubd84\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubc95\uc801 \ub17c\ub780\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ubc1c\uba85\uc774 \uae30\uc874 \uae30\uc220\uacfc \ube44\uad50\ud558\uc5ec \uc9c4\ubcf4\uc131\uc744 \uac16\ucd94\uace0 \uc788\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc0b0\uc5c5\uc801\uc73c\ub85c \uc774\uc6a9 \uac00\ub2a5\ud55c\uc9c0\ub97c \ud310\ub2e8\ud558\ub294 \ub370\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uacbd\uc6b0, \ubc1c\uba85\uc758 \ub0b4\uc6a9\uc774 \uae30\uc874 \uae30\uc220\uacfc \uc720\uc0ac\ud558\uac70\ub098 \ub108\ubb34 \uc77c\ubc18\uc801\uc77c \uacbd\uc6b0 \ud2b9\ud5c8 \ucde8\ub4dd\uc774 \uac70\ubd80\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubc1c\uba85\uac00\ub294 \uc790\uc2e0\uc758 \uc544\uc774\ub514\uc5b4\uac00 \ud2b9\ud5c8\ub97c \ubc1b\uc744 \uc218 \uc788\ub294\uc9c0\ub97c \uc2e0\uc911\ud558\uac8c \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc740 \uc774\ub7ec\ud55c \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc5d0\uc11c \uc885\uc885 \ubd88\ub9ac\ud55c \uc704\uce58\uc5d0 \ub193\uc774\uace4 \ud569\ub2c8\ub2e4. \ud1b5\uacc4\uc5d0 \ub530\ub974\uba74, \ub0a8\uc131 \ubc1c\uba85\uac00\uc5d0 \ube44\ud574 \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \ud2b9\ud5c8 \ucd9c\uc6d0 \ube44\uc728\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5ec\ub7ec \uc0ac\ud68c\uc801 \uc694\uc778, \uc989 \uc778\uc2dd\uc758 \ucc28\ubcc4, \uc9c0\uc6d0 \uc2dc\uc2a4\ud15c\uc758 \ubd80\uc871 \ub4f1\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc740 \uc810\uc810 \ub354 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \ub450\uac01\uc744 \ub098\ud0c0\ub0b4\uace0 \uc788\uc73c\uba70, \uadf8\ub4e4\uc758 \ub3c5\ucc3d\uc801\uc778 \ubc1c\uba85\ud488\uc740 \uc0ac\ud68c \uc804\ubc18\uc5d0 \uae0d\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>PCT \uad6d\ub0b4 \ub2e8\uacc4\ub294 \uad6d\uc81c\uc801\uc778 \ubc1c\uba85 \ubcf4\ud638\ub97c \uc704\ud55c \uc911\uc694\ud55c \uc808\ucc28\uc785\ub2c8\ub2e4. PCT\ub294 \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \ud2b9\ud5c8\ub97c \ucd9c\uc6d0\ud560 \uc218 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc744 \uc81c\uacf5\ud558\uc5ec, \ubc1c\uba85\uac00\uac00 \uac01\uad6d\uc758 \ud2b9\ud5c8\ubc95\uc744 \ub530\ub85c \ub530\uc9c8 \ud544\uc694 \uc5c6\uc774 \ud6a8\uc728\uc801\uc73c\ub85c \ud2b9\ud5c8\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc808\ucc28\ub294 \uac01\uad6d\uc758 \ubc95\uc801 \uc694\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud558\uba70, \uc774\ub294 \ubc1c\uba85\uac00\uac00 \uc790\uc2e0\uc758 \uc544\uc774\ub514\uc5b4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ubc18\ub4dc\uc2dc \uc774\ud574\ud574\uc57c \ud560 \uc0ac\ud56d\uc785\ub2c8\ub2e4. PCT \uc808\ucc28\ub294 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc774\ub97c \ud1b5\ud574 \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\ub3c4 \uc790\uc2e0\uc758 \ubc1c\uba85\uc744 \uad6d\uc81c\uc801\uc73c\ub85c \ubcf4\ud638\ubc1b\uc744 \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc5ed\ud560, PCT \uad6d\ub0b4 \ub2e8\uacc4\ub294 \ud604\ub300 \ud2b9\ud5c8\uc81c\ub3c4\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\ub4e4\uc785\ub2c8\ub2e4. \uc55e\uc73c\ub85c \ub354\uc6b1 \ub9ce\uc740 \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \uc790\uc2e0\uc758 \ubc1c\uba85\uc744 \ud1b5\ud574 \uc0ac\ud68c\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc774 \uc870\uc131\ub418\uae30\ub97c \ubc14\ub77c\uba70, \uc774\ub97c \uc704\ud574 \uc9c0\uc6d0\uacfc \uc778\uc2dd \uac1c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud2b9\ud5c8\uc81c\ub3c4\uac00 \ubc1c\uba85\uac00\ub4e4\uc5d0\uac8c \uc2e4\uc9c8\uc801\uc778 \ubcf4\ud638\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc18d\uc801\uc778 \uad00\uc2ec\uacfc \ub178\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \ubc1c\uba85\uac00\ub4e4\uc5d0\uac8c \uc790\uc2e0\uc758 \ucc3d\uc758\uc801\uc778 \uc544\uc774\ub514\uc5b4\ub97c \ubcf4\ud638\ud558\uace0 \uc0c1\uc6a9\ud654\ud560 \uc218 \uc788\ub294 \uc911\uc694\ud55c \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud2b9\ud5c8\ub97c \ucde8\ub4dd\ud558\ub294 \uacfc\uc815\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubcf5\uc7a1\ud55c \ubc95\ub9ac\uc640 \uc808\ucc28\uac00 \ub530\ub974\uba70, \ud2b9\ud788 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc740 \ub9ce\uc740 \ubc1c\uba85\uac00\ub4e4\uc5d0\uac8c \ud070 \ub3c4\uc804 \uacfc\uc81c\uac00 \ub429\ub2c8\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc758 \uac1c\ub150, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc5ed\ud560, \uadf8\ub9ac\uace0 PCT(\ud2b9\ud5c8\ud611\ub825\uc870\uc57d) \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc808\ucc28\uc5d0 \ub300\ud574 \uc2ec\ub3c4 \uc788\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc740 \ubc1c\uba85 \ub610\ub294 \ubc1c\uba85\uc774 \uc544\ub2cc \uac83\uc744 [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":68,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\ud2b9\ud5c8\uc801\uaca9\uc131","_yoast_wpseo_metadesc":"\uc774 \uae00\uc5d0\uc11c\ub294 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc911\uc694\uc131, PCT \uad6d\ub0b4 \ub2e8\uacc4\uc758 \uc808\ucc28\uc5d0 \ub300\ud574 \ub2e4\ub8f9\ub2c8\ub2e4. \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc758 \uac1c\ub150\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \uc9c1\uba74\ud558\ub294 \ub3c4\uc804, \uadf8\ub9ac\uace0 PCT\ub97c \ud1b5\ud55c \uad6d\uc81c\uc801\uc778 \ubc1c\uba85 \ubcf4\ud638\uc758 \uae30\ud68c\ub97c \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \ud2b9\ud5c8\ub97c \ud1b5\ud574 \uc0ac\ud68c\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\ub294 \ubc29\uc548\uc5d0 \ub300\ud55c \ub17c\uc758\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.","footnotes":""},"categories":[27],"tags":[126,6381,1501,2795,1360],"class_list":["post-18115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-27","tag-pct-","tag-pct","tag-1501","tag-2795","tag-1360"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \ub3c4\uc804 PCT \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\uc774 \uae00\uc5d0\uc11c\ub294 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc911\uc694\uc131, PCT \uad6d\ub0b4 \ub2e8\uacc4\uc758 \uc808\ucc28\uc5d0 \ub300\ud574 \ub2e4\ub8f9\ub2c8\ub2e4. \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc758 \uac1c\ub150\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \uc9c1\uba74\ud558\ub294 \ub3c4\uc804, \uadf8\ub9ac\uace0 PCT\ub97c \ud1b5\ud55c \uad6d\uc81c\uc801\uc778 \ubc1c\uba85 \ubcf4\ud638\uc758 \uae30\ud68c\ub97c \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \ud2b9\ud5c8\ub97c \ud1b5\ud574 \uc0ac\ud68c\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\ub294 \ubc29\uc548\uc5d0 \ub300\ud55c \ub17c\uc758\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.doochang.co.kr\/blog\/\ud2b9\ud5c8\uc801\uaca9\uc131-\ub2e4\ud23c\uacfc-\uc5ec\uc131-\ubc1c\uba85\uac00\uc758-\ub3c4\uc804-pct-\uad6d\ub0b4-\ub2e8\uacc4\uc5d0\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \ub3c4\uc804 PCT \uad6d\ub0b4 \ub2e8\uacc4\uc5d0\uc11c\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"og:description\" content=\"\uc774 \uae00\uc5d0\uc11c\ub294 \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c, \uc5ec\uc131 \ubc1c\uba85\uac00\uc758 \uc911\uc694\uc131, PCT \uad6d\ub0b4 \ub2e8\uacc4\uc758 \uc808\ucc28\uc5d0 \ub300\ud574 \ub2e4\ub8f9\ub2c8\ub2e4. \ud2b9\ud5c8\uc801\uaca9\uc131 \ub2e4\ud23c\uc758 \uac1c\ub150\uacfc \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \uc9c1\uba74\ud558\ub294 \ub3c4\uc804, \uadf8\ub9ac\uace0 PCT\ub97c \ud1b5\ud55c \uad6d\uc81c\uc801\uc778 \ubc1c\uba85 \ubcf4\ud638\uc758 \uae30\ud68c\ub97c \uc2ec\ub3c4 \uc788\uac8c \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc5ec\uc131 \ubc1c\uba85\uac00\ub4e4\uc774 \ud2b9\ud5c8\ub97c \ud1b5\ud574 \uc0ac\ud68c\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\ub294 \ubc29\uc548\uc5d0 \ub300\ud55c \ub17c\uc758\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.doochang.co.kr\/blog\/\ud2b9\ud5c8\uc801\uaca9\uc131-\ub2e4\ud23c\uacfc-\uc5ec\uc131-\ubc1c\uba85\uac00\uc758-\ub3c4\uc804-pct-\uad6d\ub0b4-\ub2e8\uacc4\uc5d0\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-04T23:08:30+00:00\" \/>\n<meta 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