{"id":109,"date":"2024-10-17T14:19:57","date_gmt":"2024-10-17T14:19:57","guid":{"rendered":"https:\/\/pwhtsolutions.net\/?p=109"},"modified":"2024-10-17T14:19:57","modified_gmt":"2024-10-17T14:19:57","slug":"%ec%9a%a9%ec%a0%91-%ea%b3%b5%ec%a0%95%ec%97%90%ec%84%9c-%ed%95%84%ec%9a%94%ed%95%9c-%eb%8b%a8%ea%b3%84%ec%9e%85%eb%8b%88%eb%8b%a4","status":"publish","type":"post","link":"https:\/\/pwhtsolutions.net\/ko\/pwht-a-necessary-step-in-the-welding-process\/","title":{"rendered":"PWHT - \uc6a9\uc811 \uacf5\uc815\uc758 \ud544\uc218 \ub2e8\uacc4"},"content":{"rendered":"

PWHT(\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac)\ub294 \uc6a9\uc811\uc758 \ud544\uc218 \uc694\uc18c\ub85c \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc5f4 \uc601\ud5a5 \uc601\uc5ed\uc744 \ud15c\ud37c\ub9c1\ud558\uba70 \uc6a9\uc811 \uc5f0\uc131\uc744 \uac1c\uc120\ud558\uc5ec \ub0c9\uac04 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uc7ac\ub8cc\ub97c \uc7a5\uc2dc\uac04 \uc815\ud655\ud55c \uc628\ub3c4\ub85c \uac00\uc5f4\ud55c \ub2e4\uc74c \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc11c\uc11c\ud788 \ub0c9\uac01\ud558\ub294 \uacfc\uc815\uc744 \uac70\uce69\ub2c8\ub2e4. \uc804\ubb38 \uc7a5\ube44\uc640 \uc124\ube44\uac00 \ud544\uc694\ud55c \ubcf5\uc7a1\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n

\uc5b4\ub2d0\ub9c1<\/h2>\n

\uac00\uc5f4 \ubc29\ubc95\uacfc \uae08\uc18d\uc774 \ub0c9\uac01\ub418\ub294 \uc18d\ub3c4\ub294 \ucd5c\uc885 \ud2b9\uc131\uc5d0 \ub9c9\ub300\ud55c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc219\ub828\ub41c \uc804\ubb38\uac00\ub4e4\uc740 \uc774\ub7ec\ud55c \ubcc0\uc218\uc758 \uade0\ud615\uc744 \ub9de\ucdb0 \uc77c\ubc18 \uae08\uc18d\uc744 \ubaa8\ub4e0 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\ubcc4 \uc7ac\ub8cc\ub85c \ubcc0\ud658\ud558\ub294 \ubc29\ubc95\uc744 \uc815\ud655\ud788 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5b4\ub2d0\ub9c1\uc740 \uc5f0\uc131\uc744 \ub192\uc774\uace0 \uacbd\ub3c4\ub97c \ub0ae\ucdb0 \uc7ac\ub8cc\uc758 \uad6c\uc870\ub97c \ubd80\ub4dc\ub7fd\uac8c \ub9cc\ub4e4\uc5b4 \uc791\uc5c5\uc131\uc744 \ub192\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uc7ac\ub8cc\ub97c \uc7ac\uacb0\uc815 \uc628\ub3c4 \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ud55c \ud6c4 \uacb0\uc815\ub418\uc9c0 \uc54a\uc740 \uc18d\ub3c4\ub85c \uc11c\uc11c\ud788 \ub0c9\uac01\ud558\uc5ec \uc6d0\uc790\ub97c \uc7ac\ubd84\ubc30\ud558\uace0 \ub0b4\ubd80 \uc751\ub825\uc744 \uc644\ud654\ud558\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n

\ub0c9\uac04 \uac00\uacf5 \uac15\ucca0 \ubc0f \ucca0 \uc18c\uc7ac\ub294 \ubcc0\ud615\uc73c\ub85c \uc778\ud55c \ub0b4\ubd80 \uc751\ub825\uc744 \uc904\uc774\ub294 \ub3d9\uc2dc\uc5d0 \ubcc0\ud615\uc774\ub098 \uade0\uc5f4 \uc5c6\uc774 \uc7ac\ud615\uc131\ud558\uae30 \uc704\ud574 \uc885\uc885 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ubcc0\ud615\uc73c\ub85c \uc778\ud55c \ub0b4\ubd80 \uc751\ub825\uc744 \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc5b4\ub2d0\ub9c1\uc740 \ubc1c\uc804, \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc6b4\uc1a1\uacfc \uac19\uc740 \uc0b0\uc5c5\uacfc \uc218\uc220\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uae30\uad6c\uc640 \uac19\uc740 \uc758\ub8cc \uc7a5\ube44\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub9ce\uc740 \uc911\uc694\ud55c \ubd80\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc911\uc694\ud55c \ub2e8\uacc4\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5f0\ub8cc\ub97c \uc6b4\ubc18\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ud30c\uc774\ud504\ub294 \uac70\uce5c \uc9c0\ud615\uacfc \ub192\uc740 \uc555\ub825\uc744 \uacac\ub38c\uc57c \ud558\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9 \uc804\uc5d0 \uc5b4\ub2d0\ub9c1\uc744 \ud1b5\ud574 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub0b4\uad6c\uc131 \uc788\ub294 \uc6a9\uc811\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

PWHT \uc5b4\ub2d0\ub9c1\uc740 \ucde8\uc131 \uac10\uc18c, \uae08\uc18d \uc131\ubd84\uc758 \uce68\uc804 \ub610\ub294 \uc751\uace0 \uacbd\ud5a5 \uac10\uc18c \ub4f1 \uc6a9\uc811 \uc5f4 \uc601\ud5a5 \uad6c\uc5ed(HAZ)\uc758 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\uc5ec \uc6a9\uc811 \uc7ac\ub8cc\uc758 \uc804\ubc18\uc801\uc778 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370\ub3c4 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc785\uc790 \uad6c\uc870 \uac1c\uc120\uc740 \uc5f4\ucc98\ub9ac \ub610\ub294 \ub0c9\uac04 \uac00\uacf5 \uc791\uc5c5 \uc2dc \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n

\uc815\uaddc\ud654<\/h2>\n

\ub178\uba40\ub77c\uc774\uc9d5\uc740 \uae08\uc18d\uc744 \uc5b4\ub2d0\ub9c1\ubcf4\ub2e4 \uc57d\uac04 \ub192\uc740 \uc628\ub3c4\ub85c \uac00\uc5f4\ud55c \ud6c4 \ub2e4\uc2dc \ucc9c\ucc9c\ud788 \ub0c9\uac01\ud558\ub294 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc73c\ub85c, \uc5f0\uc131\uc744 \ub192\uc774\uace0 \uade0\uc5f4\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uba74\uc11c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\uace0 \uacbd\ub3c4\ub97c \ub0ae\ucd94\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\uac04 \uc555\uc5f0 \uac15\ud310, \ub2e8\uc870\ud488, \uc8fc\ubb3c \ubc0f \ub2c8\ucf08 \uae30\ubc18 \ud569\uae08\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc751\ub825 \uc644\ud654\ub294 \ubb3c\uccb4\uc758 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uace0\uc548\ub41c \uc5f4\ucc98\ub9ac\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ucd5c\uc18c \ubcc0\ud615 \uc628\ub3c4 \uc774\ud558\uc5d0\uc11c \uc218\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc751\ub825 \uc644\ud654\ub294 \uc6a9\uc811\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud15c\ud37c\ub9c1, \ub2f4\uae08\uc9c8, \uc5d0\uc774\uc9d5\uacfc \uac19\uc740 \uacf5\uc815\uc73c\ub85c \uc778\ud55c \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uc6a9\uc811 \ubd80\ud488\uc5d0\uc11c \uc218\uc18c\ub97c \uc81c\uac70\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uc555\ub825 \uc6a9\uae30 \ubc0f \ud30c\uc774\ud504\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc7a5\ube44\uc5d0 \ud544\uc218\uc801\uc778 \uacf5\uc815\uc785\ub2c8\ub2e4. \ucde8\uc131 \ud30c\uc190\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uace0 \uc778\uc131\uc744 \uac1c\uc120\ud558\uba70 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc744 \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc774 \uacf5\uc815\uc740 \ube44\uc6a9\uacfc \uc2dc\uac04\uc774 \ub9ce\uc774 \uc18c\uc694\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubd80\ud488\uc774 PWHT\ub97c \ubc1b\ub294 \uacbd\uc6b0 \ubd88\ud544\uc694\ud55c \uc65c\uace1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubd80\ud488\uc744 \uc9c0\uc9c0\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ubd80\ud488\uc5d0 \uaf2d \ub9de\uace0 \uac04\uaca9\uc744 \uade0\uc77c\ud558\uac8c \ub9de\ucd98 \uac00\ub300\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc5f4\ud33d\ucc3d \uacc4\uc218\uc640 \uc720\uc0ac\ud55c \uc7ac\ub8cc\ub85c \uc9c0\uc9c0\ub300\ub97c \ub9cc\ub4e4\uc5b4\uc57c \ucd5c\uc0c1\uc758 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ucc98\ub9ac \ud6c4 \uac80\uc0ac<\/h2>\n

\uc6a9\uc811\uc740 \ub9ce\uc740 \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uc694\uc18c\uc774\uc9c0\ub9cc \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc7ac\ub8cc\uc758 \uac15\ub3c4\ub97c \uc57d\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \uac15\ub3c4\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac \ub610\ub294 PWHT\ub77c\uace0 \ud558\ub294 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub294 \uc6a9\uc811 \uc644\ub8cc \ud6c4 \uc815\uae30\uc801\uc73c\ub85c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. PWHT\ub294 \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uacbd\ub3c4\ub97c \uc81c\uc5b4\ud558\uba70 \uae30\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \uc798\ubabb \uad00\ub9ac\ud560 \uacbd\uc6b0 \uc794\ub958 \uc751\ub825\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ubbc0\ub85c \uc131\uacf5\uc801\uc778 \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \ud56d\uc0c1 PWHT \ucc98\ub9ac\uc5d0 \ub300\ud55c \uad50\uc721\uc744 \ubc1b\uc740 \uc804\ubb38\uac00\uac00 \uad00\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

PWHT \uc6a9\uc811\uc740 \ub0ae\uc740 \uc784\uacc4 \ubcc0\ud615 \uc628\ub3c4 \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ub418\uc5b4 \uc124\uc815\ub41c \uae30\uac04 \ub3d9\uc548 \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc7ac\uac00\uc5f4\uacfc \ub0c9\uac01\uc744 \ud1b5\ud574 \uc7ac\ub8cc\uac00 \ud33d\ucc3d\ud558\uc5ec \uc6a9\uc811 \uc751\ub825\uc774 \uc644\ud654\ub429\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ud0c4\uc18c\uac15, \uc791\uc5c5 \uacbd\ud654\uac15 \ubc0f \uace0\ud569\uae08\uac15\uacfc \uac19\uc740 \uae08\uc18d\uc5d0 \ub300\ud55c \uc0b0\uc5c5 \ucf54\ub4dc\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

PWHT\ub294 \uc7ac\ub8cc\uc758 \uc5f0\uc131\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub300\ud55c \ucde8\uc57d\uc131\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \uc794\ub958 \uc751\ub825\uc744 \ubcf4\ub2e4 \uade0\uc77c\ud558\uac8c \uc7ac\ubd84\ubc30\ud558\uace0 \ubbf8\uc138 \uad6c\uc870\ub97c \uade0\uc9c8\ud654\ud558\uc5ec \uc7ac\ub8cc\ub97c \uac15\ud654\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \uace0\uc628\uc774\ub098 \ubd80\uc2dd\uc5d0 \ub178\ucd9c\ub41c \ubd80\ud488\uc744 \uc6a9\uc811\ud560 \ub54c \ud2b9\ud788 \uc720\uc6a9\ud558\uba70, \ub808\uc774\uc800 \uc6a9\uc811\ub41c NiTi \uc0d8\ud50c\uc758 \ud53c\ub85c \uc800\ud56d\uc131\uc740 PWHT\ub85c \uac00\uacf5\ud55c \ud6c4 \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4(\ub450 \uc720\ud615\uc758 \ucd08\ud0c4\uc131 \uc0ac\uc774\ud074\ub9c1 \uace1\uc120\uc758 \ucc28\uc774\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uadf8\ub9bc 37 \ucc38\uc870). \uc774\ub294 \uc544\ud06c \uc601\uc5ed \ub0b4\uc5d0 Ni4Ti3 \uce68\uc804\ubb3c\uc774 \ud615\uc131\ub418\uc5b4 \uac70\uce5c \uc785\uc790 \uc601\uc5ed\uc744 \ubd80\ub4dc\ub7fd\uac8c \ub9cc\ub4e4\uc5b4 \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4 \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\uc5d0 \ub35c \ucde8\uc57d\ud558\uae30 \ub54c\ubb38\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ube44\uc6a9<\/h2>\n

PWHT \ud14c\uc2a4\ud2b8\ub294 \uc2dc\uac04\uacfc \ube44\uc6a9\uc774 \ub9ce\uc774 \uc18c\uc694\ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud5a5\ud6c4 \ubb38\uc81c \ubc0f \uacc4\uc57d \ubd84\uc7c1\uc5d0 \uc2ec\uac01\ud55c \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c PWHT\uc5d0 \ub300\ud55c \ud6a8\uacfc\uc801\uc778 \ud488\uc9c8 \uad00\ub9ac \ubc29\ubc95\uc744 \uad6c\ud604\ud574\uc57c \ud558\ub294\ub370, \uae30\uc874\uc758 \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95(NDT)\uc740 \uc774\ub7ec\ud55c \uc694\uad6c\ub97c \ucda9\uc871\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uc5f0\uad6c\ub294 \uac15\uad50\ub7c9\uc5d0\uc11c \ubc1c\uacac\ub418\ub294 \uac15\ud654 \ud310 \ubd80\uc7ac\uc758 \uad6d\ubd80 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\uc758 \uacbd\uc81c\uc801 \ubc0f \uae30\uacc4\uc801 \uc2e4\ud589 \uac00\ub2a5\uc131\uc744 \ubaa8\ub450 \uc870\uc0ac\ud558\uace0\uc790 \ud588\uc2b5\ub2c8\ub2e4. \uc6a9\uad11\ub85c \uac00\uc5f4\uacfc \uad6d\ubd80 PWHT \ucc98\ub9ac\uc5d0 \ub300\ud55c \ube44\uc6a9\uc744 \ucd94\uc815\ud558\uace0 \uc794\ub958 \uc751\ub825\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4. \uc5f4\ud0c4\uc131-\uc18c\uc131 \uc720\ud55c \uc694\uc18c \ud574\uc11d \uacb0\uacfc, \uad6d\ubd80 PWHT\ub294 \ucd5c\ub300 \uc778\uc7a5 \uc751\ub825\uacfc \ud3c9\uba74 \uc678 \ubcc0\ud615\uc744 \uc904\uc774\ub294 \ub370 \ud6a8\uacfc\uc801\uc778 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac(PWHT)\ub294 \ud30c\uc774\ud504\ub77c\uc778 \ubc0f \ud30c\uc774\ud504 \ub77c\uc778, \uc555\ub825 \uc6a9\uae30, \uc800\uc7a5 \ud0f1\ud06c, \ud574\uc591 \ubc0f \uc721\uc0c1 \ud50c\ub7ab\ud3fc\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc758 \uae08\uc18d \uc81c\uc870 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. PWHT \uacf5\uc815\uc740 \uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uc794\ub958 \uc751\ub825\uc744 \uc644\ud654\ud558\uace0 \uc5f0\uc131\uc744 \ub192\uc774\uba70 \uc6a9\uc811\uc73c\ub85c \uc778\ud55c \uc751\ub825\uc744 \uc644\ud654\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc6a9\uc811\uc758 \ud15c\ud37c\ub9c1, \uce68\uc804 \ub610\ub294 \ub178\ud654 \ud6a8\uacfc\ub97c \ud1b5\ud574 \uc57c\uae08\ud559\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

PWHT(\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac)\ub294 \uc6a9\uc811\uc758 \ud544\uc218 \uc694\uc18c\ub85c \uc794\ub958 \uc751\ub825\uc744 \uc904\uc774\uace0 \uc5f4 \uc601\ud5a5 \uad6c\uc5ed\uc744 \ubd80\ub4dc\ub7fd\uac8c \ud558\uba70 \uc6a9\uc811 \uc5f0\uc131\uc744 \uac1c\uc120\ud558\uc5ec \ub0c9\uac04 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. PWHT\ub294 \uc7ac\ub8cc\ub97c \uc7a5\uc2dc\uac04 \uc815\ud655\ud55c \uc628\ub3c4\ub85c \uac00\uc5f4\ud55c \ub2e4\uc74c \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc11c\uc11c\ud788 \ub0c9\uac01\ud558\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ubcf5\uc7a1\ud55c \uacfc\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. <\/p>\n

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