{"id":30235,"date":"2026-09-27T07:52:32","date_gmt":"2026-09-26T22:52:32","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ed%8a%b9%ed%97%88%ec%a0%9c%eb%8f%84%ec%9d%98-%eb%aa%85%ed%99%95%ec%84%b1-%ea%b2%b0%ec%97%ac%ec%99%80-pct-%ea%b5%ad%ec%a0%9c%ec%a1%b0%ec%82%ac-%ea%b7%b8%eb%a6%ac%ea%b3%a0-%eb%af%b8%ec%a4%91-%ed%8a%b9\/"},"modified":"2026-09-27T07:52:32","modified_gmt":"2026-09-26T22:52:32","slug":"%ed%8a%b9%ed%97%88%ec%a0%9c%eb%8f%84%ec%9d%98-%eb%aa%85%ed%99%95%ec%84%b1-%ea%b2%b0%ec%97%ac%ec%99%80-pct-%ea%b5%ad%ec%a0%9c%ec%a1%b0%ec%82%ac-%ea%b7%b8%eb%a6%ac%ea%b3%a0-%eb%af%b8%ec%a4%91-%ed%8a%b9","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ed%8a%b9%ed%97%88%ec%a0%9c%eb%8f%84%ec%9d%98-%eb%aa%85%ed%99%95%ec%84%b1-%ea%b2%b0%ec%97%ac%ec%99%80-pct-%ea%b5%ad%ec%a0%9c%ec%a1%b0%ec%82%ac-%ea%b7%b8%eb%a6%ac%ea%b3%a0-%eb%af%b8%ec%a4%91-%ed%8a%b9\/","title":{"rendered":"\ud2b9\ud5c8\uc81c\ub3c4\uc758 \uba85\ud655\uc131 \uacb0\uc5ec\uc640 PCT \uad6d\uc81c\uc870\uc0ac \uadf8\ub9ac\uace0 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1\uc758 \uad50\ucc28\uc810"},"content":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uacfc \uacbd\uc81c \uc131\uc7a5\uc758 \uc911\uc694\ud55c \uae30\ubc18\uc73c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc73c\uba70, \uc774\ub294 \uad6d\uac00 \uac04 \uacbd\uc7c1\ub825\uc744 \uc88c\uc6b0\ud558\ub294 \ud575\uc2ec \uc694\uc18c\ub85c \uc791\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc6b4\uc601 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c \uc911 \ud558\ub098\ub294 \uba85\ud655\uc131 \uacb0\uc5ec\uc785\ub2c8\ub2e4. \uba85\ud655\uc131\uc774 \uacb0\uc5ec\ub41c \ud2b9\ud5c8\ub294 \uadf8 \uc801\uc6a9 \ubc94\uc704\uc640 \ud6a8\ub825\uc5d0 \ub300\ud55c \ud63c\ub780\uc744 \ucd08\ub798\ud558\uba70, \uc774\ub294 \ubd84\uc7c1\uc758 \uc6d0\uc778\uc774 \ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c\ub294 \ud2b9\ud788 \uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub294 \ubc95\uc6d0\uc774 \ud2b9\ud5c8\uc758 \uccad\uad6c\ubc94\uc704\uac00 \ubd88\uba85\ud655\ud558\ub2e4\uace0 \ud310\ub2e8\ud558\uc5ec \ud574\ub2f9 \ud2b9\ud5c8\ub97c \ubb34\ud6a8\ub85c \ud310\uacb0\ud55c \uc0ac\ub840\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud2b9\uc815 \uae30\uc220\uc758 \uccad\uad6c\ud56d\uc774 \ub108\ubb34 \uad11\ubc94\uc704\ud558\uac70\ub098 \ubaa8\ud638\ud558\uac8c \uae30\uc220\ub418\uc5b4 \uc788\uc744 \uacbd\uc6b0, \uc774\ub294 \uc774\ud574\uad00\uacc4\uc790\ub4e4\uc5d0\uac8c \ubd88\ud655\uc2e4\uc131\uc744 \ucd08\ub798\ud558\uace0 \uacb0\uad6d \ud2b9\ud5c8\uc758 \uc2e4\ud6a8\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \uacb0\uacfc\ub97c \ub0b3\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud310\ub840\ub294 \ud2b9\ud5c8\uad8c\uc790\uc758 \uad8c\ub9ac\ub97c \uc704\ud611\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uae30\uc220 \ubc1c\uc804\uc5d0\ub3c4 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uba85\ud655\uc131\uc5d0 \ub300\ud55c \uae30\uc900\uc774 \ub354\uc6b1 \uc5c4\uaca9\ud788 \uc801\uc6a9\ub418\uc5b4\uc57c \ud560 \ud544\uc694\uc131\uc774 \ub300\ub450\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc73c\ub85c, PCT(\ud2b9\ud5c8\ud611\ub825\uc870\uc57d) \uad6d\uc81c\uc870\uc0ac \uc81c\ub3c4\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. PCT\ub294 \uad6d\uc81c\uc801\uc73c\ub85c \ud2b9\ud5c8\ub97c \ucd9c\uc6d0\ud560 \uc218 \uc788\ub294 \uc808\ucc28\ub97c \uc81c\uacf5\ud558\uba70, \uc774\ub294 \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \ud2b9\ud5c8\ub97c \ubcf4\ud638\ubc1b\uae30 \uc704\ud55c \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. PCT \uad6d\uc81c\uc870\uc0ac \uacfc\uc815\uc5d0\uc11c \ud2b9\ud5c8\uc758 \uc2e4\uccb4\uc801 \uc694\uac74\uc774 \uac80\ud1a0\ub418\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \uba85\ud655\uc131 \uacb0\uc5ec \ubb38\uc81c\ub3c4 \ub2e4\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uad6d\uc81c\uc870\uc0ac \uacb0\uacfc\ub294 \ucd9c\uc6d0\uc778\uc758 \ud2b9\ud5c8 \uc804\ub7b5\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc774\ub294 \uac01\uad6d\uc758 \ud2b9\ud5c8\uccad\uc5d0\uc11c\uc758 \uc2ec\uc0ac \uacb0\uacfc\uc640\ub3c4 \ubc00\uc811\ud558\uac8c \uc5f0\uad00\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c PCT \uc808\ucc28\ub97c \ud1b5\ud574 \uba85\ud655\uc131\uacfc \uad00\ub828\ud55c \ubb38\uc81c\ub97c \uc0ac\uc804\uc5d0 \ud574\uacb0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1\uc740 \uad6d\uc81c\uc801 \ucc28\uc6d0\uc5d0\uc11c \ud2b9\ud5c8\uc81c\ub3c4\uc758 \ubcf5\uc7a1\uc131\uc744 \ub4dc\ub7ec\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d\uacfc \uc911\uad6d \uac04\uc758 \ud2b9\ud5c8 \ubd84\uc7c1\uc740 \uae30\uc220\uc758 \ud328\uad8c\uc744 \ub458\ub7ec\uc2fc \uce58\uc5f4\ud55c \uacbd\uc7c1\uc744 \ubc18\uc601\ud558\uba70, \uc774\ub294 \uac01\uad6d\uc758 \ud2b9\ud5c8 \uc815\ucc45\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud2b9\ud788, \ubbf8\uad6d\uc740 \ud2b9\ud5c8\uc758 \uba85\ud655\uc131\uc744 \uc911\uc2dc\ud558\uba70, \uc774\uc5d0 \ub530\ub77c \ubd88\uba85\ud655\ud55c \ud2b9\ud5c8\uc5d0 \ub300\ud574 \uc5c4\uaca9\ud55c \uae30\uc900\uc744 \uc801\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \uc911\uad6d\uc740 \uae30\uc220 \ubc1c\uc804\uc744 \uc704\ud55c \ud2b9\ud5c8 \uc815\ucc45\uc744 \ucd94\uc9c4\ud558\uba74\uc11c\ub3c4 \uba85\ud655\ud55c \uae30\uc900\uc744 \uc138\uc6b0\uc9c0 \ubabb\ud558\uace0 \uc788\ub294 \uc0c1\ud669\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\ub294 \ub450 \uad6d\uac00 \uac04\uc758 \ud2b9\ud5c8 \ubd84\uc7c1\uc744 \ub354\uc6b1 \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4e4\uace0 \uc788\uc73c\uba70, \uc774\ub294 \uae00\ub85c\ubc8c \uc2dc\uc7a5\uc5d0\uc11c\ub3c4 \ud070 \ud30c\uc7a5\uc744 \uc77c\uc73c\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uba85\ud655\uc131 \uacb0\uc5ec \ubb38\uc81c\ub294 PCT \uad6d\uc81c\uc870\uc0ac\uc640 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1\uacfc \ubc00\uc811\ud558\uac8c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud5c8\uc758 \uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \ubc95\uc801\uc778 \ubb38\uc81c\ub97c \ub118\uc5b4\uc11c, \uae30\uc220 \ud601\uc2e0\uacfc \uacbd\uc81c \uc131\uc7a5\uc758 \uae30\ucd08\uac00 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac01\uad6d\uc740 \ud2b9\ud5c8 \uc815\ucc45\uc744 \uc7ac\uc815\ube44\ud558\uace0, \uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud55c \ub178\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubcf4\ub2e4 \uacf5\uc815\ud558\uace0 \ud22c\uba85\ud55c \ud2b9\ud5c8 \ud658\uacbd\uc774 \uc870\uc131\ub420 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uacfc \uacbd\uc81c \uc131\uc7a5\uc758 \uc911\uc694\ud55c \uae30\ubc18\uc73c\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc73c\uba70, \uc774\ub294 \uad6d\uac00 \uac04 \uacbd\uc7c1\ub825\uc744 \uc88c\uc6b0\ud558\ub294 \ud575\uc2ec \uc694\uc18c\ub85c \uc791\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc6b4\uc601 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c \uc911 \ud558\ub098\ub294 \uba85\ud655\uc131 \uacb0\uc5ec\uc785\ub2c8\ub2e4. \uba85\ud655\uc131\uc774 \uacb0\uc5ec\ub41c \ud2b9\ud5c8\ub294 \uadf8 \uc801\uc6a9 \ubc94\uc704\uc640 \ud6a8\ub825\uc5d0 \ub300\ud55c \ud63c\ub780\uc744 \ucd08\ub798\ud558\uba70, \uc774\ub294 \ubd84\uc7c1\uc758 \uc6d0\uc778\uc774 \ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c\ub294 \ud2b9\ud788 \uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uba85\ud655\uc131 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":67,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\ud2b9\ud5c8\uc81c\ub3c4","_yoast_wpseo_metadesc":"\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uc758 \uae30\ubc18\uc774\uc9c0\ub9cc, \uba85\ud655\uc131 \uacb0\uc5ec\ub294 \ubc95\uc801 \ubd84\uc7c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub97c \ubc14\ud0d5\uc73c\ub85c PCT \uad6d\uc81c\uc870\uc0ac\uc640 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1 \uac04\uc758 \uad00\uacc4\ub97c \uc870\uba85\ud558\uace0, \ud2b9\ud5c8\uc758 \uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\ub294 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud2b9\ud5c8 \uc815\ucc45\uc758 \uc7ac\uc815\ube44 \ud544\uc694\uc131\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.","footnotes":""},"categories":[27],"tags":[3188,5962,1501,1262,5723],"class_list":["post-30235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-27","tag-pct","tag-5962","tag-1501","tag-1262","tag-5723"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ud2b9\ud5c8\uc81c\ub3c4\uc758 \uba85\ud655\uc131 \uacb0\uc5ec\uc640 PCT \uad6d\uc81c\uc870\uc0ac \uadf8\ub9ac\uace0 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1\uc758 \uad50\ucc28\uc810 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uc758 \uae30\ubc18\uc774\uc9c0\ub9cc, \uba85\ud655\uc131 \uacb0\uc5ec\ub294 \ubc95\uc801 \ubd84\uc7c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub97c \ubc14\ud0d5\uc73c\ub85c PCT \uad6d\uc81c\uc870\uc0ac\uc640 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1 \uac04\uc758 \uad00\uacc4\ub97c \uc870\uba85\ud558\uace0, \ud2b9\ud5c8\uc758 \uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\ub294 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud2b9\ud5c8 \uc815\ucc45\uc758 \uc7ac\uc815\ube44 \ud544\uc694\uc131\uc744 \uc81c\uc2dc\ud569\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\uc81c\ub3c4\uc758-\uba85\ud655\uc131-\uacb0\uc5ec\uc640-pct-\uad6d\uc81c\uc870\uc0ac-\uadf8\ub9ac\uace0-\ubbf8\uc911-\ud2b9\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\ud2b9\ud5c8\uc81c\ub3c4\uc758 \uba85\ud655\uc131 \uacb0\uc5ec\uc640 PCT \uad6d\uc81c\uc870\uc0ac \uadf8\ub9ac\uace0 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1\uc758 \uad50\ucc28\uc810 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"og:description\" content=\"\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uc758 \uae30\ubc18\uc774\uc9c0\ub9cc, \uba85\ud655\uc131 \uacb0\uc5ec\ub294 \ubc95\uc801 \ubd84\uc7c1\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uba85\ud655\uc131 \uacb0\uc5ec \ud310\ub840\ub97c \ubc14\ud0d5\uc73c\ub85c PCT \uad6d\uc81c\uc870\uc0ac\uc640 \ubbf8\uc911 \ud2b9\ud5c8\ubd84\uc7c1 \uac04\uc758 \uad00\uacc4\ub97c \uc870\uba85\ud558\uace0, \ud2b9\ud5c8\uc758 \uba85\ud655\uc131\uc744 \ud655\ubcf4\ud558\ub294 \uc911\uc694\uc131\uc744 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