{"id":18453,"date":"2026-03-10T07:02:35","date_gmt":"2026-03-09T22:02:35","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ed%8a%b9%ed%97%88%ec%a0%9c%eb%8f%84%ec%9d%98-%ec%9d%b4%ed%95%b4%ec%99%80-%ea%b5%ad%ec%a0%9c%ec%a0%81-%ec%9d%98%ec%9d%98\/"},"modified":"2026-03-10T07:02:35","modified_gmt":"2026-03-09T22:02:35","slug":"%ed%8a%b9%ed%97%88%ec%a0%9c%eb%8f%84%ec%9d%98-%ec%9d%b4%ed%95%b4%ec%99%80-%ea%b5%ad%ec%a0%9c%ec%a0%81-%ec%9d%98%ec%9d%98","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-%ec%9d%b4%ed%95%b4%ec%99%80-%ea%b5%ad%ec%a0%9c%ec%a0%81-%ec%9d%98%ec%9d%98\/","title":{"rendered":"\ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc774\ud574\uc640 \uad6d\uc81c\uc801 \uc758\uc758"},"content":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uc744 \ucd09\uc9c4\ud558\uace0 \uc0ac\ud68c\uc801 \ubc1c\uc804\uc5d0 \uae30\uc5ec\ud558\ub294 \uc911\uc694\ud55c \uc218\ub2e8\uc73c\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uacf5\uc9c0\uae30\uc220, PCT \ucd9c\uc6d0 \ubc88\uc5ed, \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\uc640 \uac19\uc740 \uc8fc\uc81c\ub97c \ud1b5\ud574 \ud2b9\ud5c8\uc81c\ub3c4\uc758 \ud575\uc2ec \uac1c\ub150\uacfc \uad6d\uc81c\uc801 \ub9e5\ub77d\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uc744 \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800, \uacf5\uc9c0\uae30\uc220\uc774\ub780 \ubb34\uc5c7\uc778\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uacf5\uc9c0\uae30\uc220\uc740 \ud2b9\ud5c8 \ucd9c\uc6d0 \uc2dc \ucc38\uace0\ub418\ub294 \uae30\uc874\uc758 \uae30\uc220\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud5c8\ub97c \uc778\uc815\ubc1b\uae30 \uc704\ud55c \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c, \ubc1c\uba85\uc774 \uae30\uc874 \uae30\uc220\uacfc \ube44\uad50\ud558\uc5ec \uc5b4\ub5bb\uac8c \ucc28\ubcc4\ud654\ub418\ub294\uc9c0\ub97c \uba85\ud655\ud788 \ubcf4\uc5ec\uc918\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c, \ubc1c\uba85\uc790\ub294 \uacf5\uc9c0\uae30\uc220\uc744 \ucca0\uc800\ud788 \uc870\uc0ac\ud558\uace0 \ubd84\uc11d\ud574\uc57c \ud558\uba70, \uc774\ub97c \uae30\ubc18\uc73c\ub85c \uc790\uc2e0\uc758 \uae30\uc220\uc801 \uae30\uc5ec\ub3c4\ub97c \ubd80\uac01\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc73c\ub85c, PCT(\ud2b9\ud5c8\ud611\ub825\uc870\uc57d) \ucd9c\uc6d0\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. PCT\ub294 \uad6d\uc81c\uc801\uc778 \ud2b9\ud5c8 \ucd9c\uc6d0 \uc808\ucc28\ub85c, \uc5ec\ub7ec \uad6d\uac00\uc5d0\uc11c \ub3d9\uc2dc\uc5d0 \ud2b9\ud5c8\ub97c \ucd9c\uc6d0\ud558\uace0\uc790 \ud558\ub294 \ubc1c\uba85\uc790\uc5d0\uac8c \ud070 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. PCT \ucd9c\uc6d0\uc744 \ud1b5\ud574 \ubc1c\uba85\uc790\ub294 \uac01\uad6d\uc758 \ud2b9\ud5c8\uccad\uc5d0 \ubcc4\ub3c4\uc758 \ucd9c\uc6d0\uc744 \ud558\uc9c0 \uc54a\uace0\ub3c4, \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \uad6d\uc81c\uc801\uc73c\ub85c \ubc1c\uba85\uc5d0 \ub300\ud55c \ubcf4\ud638\ub97c \ubc1b\uc744 \uc218 \uc788\ub294 \uae38\uc744 \uc5f4\uac8c \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 PCT \ucd9c\uc6d0 \ud6c4\uc5d0\ub294 \uac01\uad6d\uc758 \ubc95\ub960\uacfc \uc808\ucc28\ub97c \uc774\ud574\ud558\uace0, \uc801\uc808\ud55c \ubc88\uc5ed\uc744 \ud1b5\ud574 \ucd9c\uc6d0\uc774 \uc6d0\ud65c\ud558\uac8c \uc9c4\ud589\ub420 \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. PCT \ucd9c\uc6d0 \ubc88\uc5ed\uc758 \uc911\uc694\uc131\uc740 \uc774 \uc810\uc5d0\uc11c \ub354\uc6b1 \ubd80\uac01\ub429\ub2c8\ub2e4. \uc815\ud655\ud558\uace0 \uc804\ubb38\uc801\uc778 \ubc88\uc5ed\uc740 \ubc1c\uba85\uc758 \uae30\uc220\uc801 \ub0b4\uc6a9\uc744 \uc81c\ub300\ub85c \uc804\ub2ec\ud558\uace0, \uac01\uad6d\uc758 \uc2ec\uc0ac\uad00\uc774 \uc774\ud574\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc804\uc2dc\ud68c\ub294 \ubc1c\uba85\uc790\ub4e4\uc774 \uc790\uc2e0\uc758 \uae30\uc220\uc744 \uc138\uacc4\uc5d0 \uc54c\ub9ac\uace0, \ud2b9\ud5c8\ub97c \ud1b5\ud574 \ubcf4\ud638\ubc1b\uc744 \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uad6d\uac00\uc5d0\uc11c \ubaa8\uc778 \ubc1c\uba85\uc790\ub4e4\uacfc\uc758 \ub124\ud2b8\uc6cc\ud0b9, \ud22c\uc790\uc790\uc640\uc758 \ub9cc\ub0a8\uc740 \ubc1c\uba85\uac00\uc5d0\uac8c \ud070 \uc790\uc0b0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc804\uc2dc\ud68c\uc5d0\uc11c \uc218\uc0c1\ud558\ub294 \uac83\uc740 \ubc1c\uba85\uc758 \uac00\uce58\ub97c \uc778\uc815\ubc1b\ub294 \uc911\uc694\ud55c \uc9c0\ud45c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ud2b9\ud5c8\uc81c\ub3c4\ub294 \ub2e8\uc21c\ud55c \ubc95\uc801 \uc808\ucc28\ub97c \ub118\uc5b4, \uae30\uc220 \ud601\uc2e0\uacfc \uc0ac\ud68c\uc801 \ubc1c\uc804\uc744 \uc704\ud55c \ud544\uc218\uc801\uc778 \uae30\ubc18\uc785\ub2c8\ub2e4. \uacf5\uc9c0\uae30\uc220\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \uc774\ud574, PCT \ucd9c\uc6d0\uc758 \uc804\ub7b5\uc801 \ud65c\uc6a9, \uadf8\ub9ac\uace0 \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\ub97c \ud1b5\ud55c \ub124\ud2b8\uc6cc\ud0b9\uc740 \ubc1c\uba85\uc790\uc5d0\uac8c \uc131\uacf5\uc801\uc778 \uacbd\ub85c\ub97c \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc740 \ubaa8\ub450 \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc911\uc694\ud55c \uce21\uba74\uc774\ubbc0\ub85c, \ubc1c\uba85\uc790\ub294 \uc774\ub97c \ucda9\ubd84\ud788 \uace0\ub824\ud558\uc5ec \uc804\ub7b5\uc744 \uc218\ub9bd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud2b9\ud5c8\uc81c\ub3c4\ub294 \uae30\uc220 \ud601\uc2e0\uc744 \ucd09\uc9c4\ud558\uace0 \uc0ac\ud68c\uc801 \ubc1c\uc804\uc5d0 \uae30\uc5ec\ud558\ub294 \uc911\uc694\ud55c \uc218\ub2e8\uc73c\ub85c \uc790\ub9ac\uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uacf5\uc9c0\uae30\uc220, PCT \ucd9c\uc6d0 \ubc88\uc5ed, \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\uc640 \uac19\uc740 \uc8fc\uc81c\ub97c \ud1b5\ud574 \ud2b9\ud5c8\uc81c\ub3c4\uc758 \ud575\uc2ec \uac1c\ub150\uacfc \uad6d\uc81c\uc801 \ub9e5\ub77d\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uc744 \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4. \uba3c\uc800, \uacf5\uc9c0\uae30\uc220\uc774\ub780 \ubb34\uc5c7\uc778\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uacf5\uc9c0\uae30\uc220\uc740 \ud2b9\ud5c8 \ucd9c\uc6d0 \uc2dc \ucc38\uace0\ub418\ub294 \uae30\uc874\uc758 \uae30\uc220\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud5c8\ub97c \uc778\uc815\ubc1b\uae30 \uc704\ud55c \ud544\uc218\uc801\uc778 \uc694\uc18c\ub85c, \ubc1c\uba85\uc774 \uae30\uc874 \uae30\uc220\uacfc \ube44\uad50\ud558\uc5ec \uc5b4\ub5bb\uac8c \ucc28\ubcc4\ud654\ub418\ub294\uc9c0\ub97c \uba85\ud655\ud788 [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":69,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\ud2b9\ud5c8\uc81c\ub3c4","_yoast_wpseo_metadesc":"\uc774 \uae00\uc740 \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc911\uc694\uc131\uacfc \uacf5\uc9c0\uae30\uc220, PCT \ucd9c\uc6d0 \ubc88\uc5ed, \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc778 \ubd84\uc11d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac01 \uc694\uc18c\uc758 \uc758\ubbf8\uc640 \ud65c\uc6a9 \ubc29\ubc95\uc744 \ud1b5\ud574 \ubc1c\uba85\uc790\ub4e4\uc774 \uc131\uacf5\uc801\uc778 \ud2b9\ud5c8 \ucd9c\uc6d0\uc744 \uc704\ud55c \uc804\ub7b5\uc744 \uc218\ub9bd\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc6c0\uc744 \uc8fc\uace0\uc790 \ud569\ub2c8\ub2e4.","footnotes":""},"categories":[27],"tags":[6559,3994,570,1501,7097],"class_list":["post-18453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-27","tag-pct","tag-3994","tag-570","tag-1501","tag-7097"],"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 \uc774\ud574\uc640 \uad6d\uc81c\uc801 \uc758\uc758 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\uc774 \uae00\uc740 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content=\"\ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc774\ud574\uc640 \uad6d\uc81c\uc801 \uc758\uc758 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"og:description\" content=\"\uc774 \uae00\uc740 \ud2b9\ud5c8\uc81c\ub3c4\uc758 \uc911\uc694\uc131\uacfc \uacf5\uc9c0\uae30\uc220, PCT \ucd9c\uc6d0 \ubc88\uc5ed, \uad6d\uc81c \ubc1c\uba85 \uc804\uc2dc\ud68c\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc778 \ubd84\uc11d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac01 \uc694\uc18c\uc758 \uc758\ubbf8\uc640 \ud65c\uc6a9 \ubc29\ubc95\uc744 \ud1b5\ud574 \ubc1c\uba85\uc790\ub4e4\uc774 \uc131\uacf5\uc801\uc778 \ud2b9\ud5c8 \ucd9c\uc6d0\uc744 \uc704\ud55c \uc804\ub7b5\uc744 \uc218\ub9bd\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc6c0\uc744 \uc8fc\uace0\uc790 \ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.doochang.co.kr\/blog\/\ud2b9\ud5c8\uc81c\ub3c4\uc758-\uc774\ud574\uc640-\uad6d\uc81c\uc801-\uc758\uc758\/\" \/>\n<meta property=\"og:site_name\" content=\"\ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-09T22:02:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.doochang.co.kr\/blog\/wp-content\/uploads\/2025\/06\/\uc0c1\ud45c\ud50c\ub7ec\uc2a4-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"120\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"lee-arcane\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"lee-arcane\" \/>\n<script type=\"application\/ld+json\" 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