{"id":20222,"date":"2026-09-29T06:08:59","date_gmt":"2026-09-28T22:08:59","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=20222"},"modified":"2026-10-24T23:39:17","modified_gmt":"2026-10-24T15:39:17","slug":"drill-speeds-and-feeds-chart","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/drill-speeds-and-feeds-chart\/","title":{"rendered":"\uace0\uc18d\ub3c4\uac15 \ub4dc\ub9b4 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1 \ucc28\ud2b8"},"content":{"rendered":"

\uace0\uc18d\ub3c4\uac15 \ub4dc\ub9b4 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1 \ucc28\ud2b8<\/h1>\n\n\n\n

\uace0\uc18d\ub3c4\uac15 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc758 \ubd84\ub2f9 \ud68c\uc804\uc218 \ubc0f \ud68c\uc804\ub2f9 \uc774\uc1a1\uc744 \ub4dc\ub9b4 \uc9c1\uacbd\uacfc \ud53c\uc0ad\uc7ac\ubcc4\ub85c \uc815\ub9ac\ud558\uace0, \uc808\uc0ad \uc18d\ub3c4\uc640 \uc7ac\uc5f0\uc0ad \uac04 \ub4dc\ub9b4 \uc791\ub3d9 \uc2dc\uac04\uc744 \uc0c1\ucda9\uc2dc\ud0a4\ub294 \uacc4\uc218\ub97c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uacf5\uac1c\ub41c \uc2e4\ubb34 \uad00\ud589\uc758 \ucc38\uace0 \uc694\uc57d\uc774\uba70 Aobo Steel\uc758 \uaddc\uaca9\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4dc\ub9b4 \ud45c\uac00 \uc791\uc131\ub41c \ubc29\uc2dd<\/h2>\n\n\n\n

\uc774 \ud45c\ub294 \ud604\ub300\uc801 \uad8c\uc7a5 \uc0ac\ud56d\uc774 \uc544\ub2c8\ub77c \ub2f9\uc2dc\uc758 \ud604\uc7a5 \ud45c\uc900\uc774\uba70, \uc0ac\uc6a9 \uc804\uc5d0 \uc218\uce58\uac00 \uc5b4\ub5bb\uac8c \uc124\uc815\ub418\uc5c8\ub294\uc9c0 \uc544\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uadf8 \uae30\uc900\uc740 \uc911\uac04 \uc9c1\uacbd\uc758 \uc5f0\uac15\uc5d0\uc11c \uc8fc\uc18d\ub3c4 60~65\ud53c\ud2b8\/\ubd84\uc774\uba70, \uc9c1\uacbd\uc774 \uc791\uc544\uc9c8\uc218\ub85d \uc8fc\uc18d\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc774\uac83\uc774 \uc18c\ud615 \ub4dc\ub9b4\uc774 \ub300\ud615 \ub4dc\ub9b4\ubcf4\ub2e4 \ud6e8\uc52c \ube60\ub974\uac8c \ud68c\uc804\ud558\ub294 \uc774\uc720\uc774\uba70, \uac19\uc740 \ud45c\ub97c \ub2e8\uc77c \uc808\uc0ad \uc18d\ub3c4\ub85c \uc77d\uc744 \uc218 \uc5c6\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774\uc1a1\uc740 2\ub0a0 \ub4dc\ub9b4\uc758 \ud68c\uc804\ub2f9 \uc774\uc1a1\uc73c\ub85c \uc81c\uc2dc\ub429\ub2c8\ub2e4. \ucd9c\ucc98\ub294 \uac01 \uc30d\uc758 \ub0ae\uc740 \uc218\uce58\ub97c \uc120\ud638\ud558\uba70, \uae30\uacc4\uc640 \uc14b\uc5c5\uc774 \uac15\uc131\uc77c \uacbd\uc6b0 \ub192\uc740 \uc218\uce58\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc870\uc815\uc774 \ud45c\ub97c \ud604\uc7a5\uc5d0 \uc801\uc6a9\ud569\ub2c8\ub2e4. \uc724\ud65c\uc81c \uc5c6\uc774 \uc791\ub3d9\ud558\uba74 \uc18d\ub3c4\uc758 15~20\ud37c\uc13c\ud2b8\uac00 \uc190\uc2e4\ub418\uba70, \ub85c\uc988 \ub9ac\uba38, \ub098\uc0ac \ub2e4\uc774 \ubc0f \ud0ed\uc740 \uc5ec\uae30 \ud45c\uc5d0 \uc81c\uc2dc\ub41c \ub4dc\ub9b4 \uc18d\ub3c4\uc758 \uc57d \uc808\ubc18\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uc18d\ub3c4\uac15 \ub4dc\ub9b4\uc758 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1<\/h2>\n\n\n\n

\ub4dc\ub9b4 \uc9c1\uacbd\ubcc4 \ubd84\ub2f9 \ud68c\uc804\uc218 \ubc0f \ud68c\uc804\ub2f9 \uc774\uc1a1<\/h3>\n\n\n\n
\ub4dc\ub9b4 \uc9c1\uacbd, \uc778\uce58<\/th>\uc5f0\uac15<\/th>\uac00\ub2e8\uc8fc\ucca0<\/th>\uc8fc\ucca0<\/th>\ub18b\uc1e0<\/th>\uacf5\uad6c\uac15<\/th>\ud68c\uc804\ub2f9 \uc774\uc1a1, \uc778\uce58<\/th><\/tr><\/thead>
1\/16<\/td>4015<\/td>4620<\/td>4820<\/td>7650<\/td>1970<\/td>0.001 ~ 0.002<\/td><\/tr>
3\/32<\/td>1850<\/td>1925<\/td>2220<\/td>3515<\/td>906<\/td>0.002 ~ 0.004<\/td><\/tr>
1\/8<\/td>1380<\/td>1610<\/td>1650<\/td>2810<\/td>675<\/td>0.003 ~ 0.006<\/td><\/tr>
3\/16<\/td>1040<\/td>1190<\/td>1250<\/td>1970<\/td>506<\/td>0.004 ~ 0.008<\/td><\/tr>
1\/4<\/td>855<\/td>982<\/td>1028<\/td>1620<\/td>420<\/td>0.004 ~ 0.008<\/td><\/tr>
5\/16<\/td>782<\/td>806<\/td>836<\/td>1330<\/td>342<\/td>0.005 ~ 0.010<\/td><\/tr>
3\/8<\/td>604<\/td>688<\/td>720<\/td>1140<\/td>295<\/td>0.005 ~ 0.010<\/td><\/tr>
7\/16<\/td>527<\/td>605<\/td>632<\/td>1003<\/td>258<\/td>0.008 ~ 0.016<\/td><\/tr>
1\/2<\/td>425<\/td>488<\/td>512<\/td>807<\/td>210<\/td>0.008 ~ 0.016<\/td><\/tr>
5\/8<\/td>347<\/td>410<\/td>420<\/td>668<\/td>173<\/td>0.008 ~ 0.016<\/td><\/tr>
3\/4<\/td>300<\/td>346<\/td>360<\/td>566<\/td>148<\/td>0.008 ~ 0.016<\/td><\/tr>
7\/8<\/td>260<\/td>298<\/td>312<\/td>495<\/td>128<\/td>0.010 ~ 0.020<\/td><\/tr>
1<\/td>228<\/td>264<\/td>276<\/td>436<\/td>112<\/td>0.010 ~ 0.020<\/td><\/tr>
1 1\/8<\/td>215<\/td>248<\/td>260<\/td>410<\/td>106<\/td>0.010 ~ 0.020<\/td><\/tr>
1 1\/4<\/td>200<\/td>230<\/td>238<\/td>380<\/td>98<\/td>0.010 ~ 0.020<\/td><\/tr>
1 3\/8<\/td>178<\/td>205<\/td>216<\/td>342<\/td>92<\/td>0.010 ~ 0.020<\/td><\/tr>
1 1\/2<\/td>154<\/td>173<\/td>180<\/td>290<\/td>73<\/td>0.010 ~ 0.020<\/td><\/tr>
2<\/td>130<\/td>150<\/td>156<\/td>246<\/td>64<\/td>0.010 ~ 0.020<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98, \ub4dc\ub9b4\uc758 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1, \uc778\uc1c4 \ud398\uc774\uc9c0 249, \ubc0f \uc7ac\uc5f0\uc0ad \uac04 \uc791\ub3d9 \uc2dc\uac04 \uc5f0\uc7a5\uc744 \uc704\ud55c \uc808\uc0ad \uc18d\ub3c4 \uacc4\uc218, \uc778\uc1c4 \ud398\uc774\uc9c0 241.<\/em><\/p>\n\n\n\n

\ub2e4\uc12f \uac00\uc9c0 \uc18d\ub3c4\ub294 \uace0\uc18d\ub3c4\uac15 \ud2b8\uc704\uc2a4\ud2b8 \ub4dc\ub9b4\uc6a9\uc774\uba70, \uc5f4 \uc81c\ubaa9\uc740 \ub4dc\ub9b4\uc758 \uc7ac\uc9c8\uc774 \uc544\ub2c8\ub77c \ud53c\uc0ad\uc7ac\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \uac12\uc740 \ubd84\ub2f9 \ud68c\uc804\uc218\uc774\uba70, \uc774\uc1a1\uc740 2\ub0a0 \ub4dc\ub9b4\uc758 \ud68c\uc804\ub2f9 \uc774\uc1a1\uc73c\ub85c \uc81c\uc2dc\ub429\ub2c8\ub2e4. \uc774 \ud45c\ub294 \uc911\uac04 \uc9c1\uacbd\uc758 \uc5f0\uac15\uc5d0\uc11c \uc8fc\uc18d\ub3c4 60~65\ud53c\ud2b8\/\ubd84\uc744 \uae30\uc900\uc73c\ub85c \ud558\uba70, \uc9c1\uacbd\uc774 \uc791\uc544\uc9c8\uc218\ub85d \uc8fc\uc18d\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4. \uc724\ud65c\uc81c \uc5c6\uc774 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc18d\ub3c4\ub97c 15~20\ud37c\uc13c\ud2b8 \uc904\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uac01 \uc774\uc1a1 \uc30d\uc758 \ub0ae\uc740 \uc218\uce58\uac00 \uc120\ud638 \uac12\uc774\uba70, \ub192\uc740 \uc218\uce58\ub294 \uae30\uacc4\uc640 \uc14b\uc5c5\uc774 \uac15\uc131\uc77c \uacbd\uc6b0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub85c\uc988 \ub9ac\uba38, \ub098\uc0ac \ub2e4\uc774 \ubc0f \ud0ed\uc5d0\ub294 \ud45c\uc2dc\ub41c \uc18d\ub3c4\uc758 \uc57d \uc808\ubc18\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ucc38\uace0 \ud45c\uc77c \ubfd0\uc774\uba70 Aobo Steel\uc758 \uad8c\uc7a5 \uc0ac\ud56d\uc774 \uc544\ub2c8\uba70, \uc218\uce58\ub294 \uc790\uccb4 \uae30\uacc4, \ud640\ub354 \ubc0f \ub0c9\uac01\uc81c\uc5d0 \ube44\ucd94\uc5b4 \uc77d\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

\uc774\uc1a1\uc740 \uc18d\ub3c4\ub9cc\ud07c \uc8fc\uc758\ub97c \uae30\uc6b8\uc77c \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98\ub294 \uc774\ub7ec\ud55c \uc885\ub958\uc758 \uc791\uc5c5\uc5d0\uc11c \ub4dc\ub9b4 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0a4\ub294 \uac83\uc774 \ub108\ubb34 \uac00\ubcbc\uc6b4 \uc774\uc1a1\uc774\ub77c\uace0 \uba85\ud655\ud788 \ubc1d\ud788\uace0 \uc788\ub294\ub370, \ub108\ubb34 \uc587\uc740 \uce69\uc740 \ub0a0 \ub05d \uc544\ub798\uc5d0\uc11c \ubd84\uc1c4\ub418\uc5b4 \uadf8 \ubd84\ub9d0\uc774 \ub4a4\uc5d0\uc11c \uc808\uc0ad \ub0a0\uc744 \uac08\uc544\ub0b4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uac01 \uc9c1\uacbd\uc5d0 \ub300\ud574 \uc81c\uc2dc\ub41c \uc774\uc1a1\uc740 \ub4dc\ub9b4\uc774 \uac74\uc804\ud55c \uce69\uc744 \ubc30\ucd9c\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \uc218\uce58\uc774\uba70, \ub4dc\ub9b4\uc740 \uac70\uc758 \uc544\ubb34\uac83\ub3c4 \uc81c\uac70\ud558\uc9c0 \uc54a\ub294 \uc808\uc0ad\ubcf4\ub2e4 \uc801\ub2f9\ud788 \ubb34\uac70\uc6b4 \uc808\uc0ad\uc5d0\uc11c \uc57d\uac04 \ub354 \ub192\uc740 \uc18d\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ucca0\uc758 \uacbd\uc6b0 \ucd9c\ucc98\ub294 \ud3c9\uade0 \uc791\uc5c5\uc5d0 \ub300\ud574 65~70\ud53c\ud2b8\/\ubd84\uc744 \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uc2e4\ubb34\ub85c \uae30\ub85d\ud558\uace0 \uc788\uc73c\uba70, \ub4dc\ub9b4 \ud06c\uae30\uc640 \uae30\uacc4 \uac15\uc131\uc5d0 \ub530\ub77c \ub0a0\ub2f9 \uc774\uc1a1 0.008~0.02\uc778\uce58\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4dc\ub9b4 \ud30c\uc190\uc740 \uc18d\ub3c4 \ubb38\uc81c\ubcf4\ub2e4 \uae30\uacc4 \ubb38\uc81c\uc778 \uacbd\uc6b0\uac00 \ub354 \ub9ce\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98\ub294 \ub4dc\ub9b4\uc774 \uc791\uc5c5 \ubc18\ub300\ud3b8\uc744 \ub6ab\uace0 \ub098\uc62c \ub54c \uc790\uc8fc \ud30c\uc190\ub418\ub294 \ud604\uc0c1\uc774 \ubcf4\ud1b5 \uace0\uc18d\uc774\ub098 \uacfc\ub3c4\ud55c \uc774\uc1a1 \ud0d3\uc73c\ub85c \uc5ec\uaca8\uc9c0\uc9c0\ub9cc \uc2e4\uc81c\ub85c\ub294 \uae30\uacc4\uc758 \uc2a4\ud504\ub9c1\uacfc \uc720\uaca9 \ub54c\ubb38\uc774\uba70, \ud574\uacb0\ucc45\uc740 \ub4dc\ub9b4 \uc18d\ub3c4\ub97c \ub2a6\ucd94\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc14b\uc5c5\uc744 \uac15\ud654\ud558\ub294 \uac83\uc774\ub77c\uace0 \uae30\ub85d\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud574\uc11d\uc740 \uc2a4\ud540\ub4e4 \ubca0\uc5b4\ub9c1\uc774 \ub9c8\ubaa8\ub41c \ub4dc\ub9b4 \ud504\ub808\uc2a4\ub098 \uc120\ubc18\uc5d0\uc11c \uc5ec\uc804\ud788 \uc720\ud6a8\ud558\uba70, \ud55c \uae30\uacc4\uc5d0\uc11c \uacac\ub514\ub294 \ub4dc\ub9b4\uc774 \ub2e4\uc74c \uae30\uacc4\uc5d0\uc11c \ud30c\uc190\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc7ac\uc5f0\uc0ad \uac04 \uc791\ub3d9 \uc2dc\uac04 \uc5f0\uc7a5\uc744 \uc704\ud55c \uc808\uc0ad \uc18d\ub3c4 \uc0c1\ucda9<\/h2>\n\n\n\n

\uacf5\uad6c \uc218\uba85\uc740 \uc808\uc0ad \uc18d\ub3c4\ub85c \uad6c\ub9e4\ud569\ub2c8\ub2e4. \uc544\ub798 \uacc4\uc218\ub294 Taylor\uc758 \uc5f0\uad6c\uc5d0\uc11c \uac01\uc0c9\ud55c \uac83\uc774\uba70 \ub4dc\ub9b4\uc744 \ud55c \ubc88\uc758 \uc7ac\uc5f0\uc0ad\uc5d0\uc11c \ub2e4\uc74c \uc7ac\uc5f0\uc0ad\uae4c\uc9c0 \uc774\uc5b4\uc90d\ub2c8\ub2e4. \ud55c \ubc88\uc5d0 \ud55c \ubc29\ud5a5\uc73c\ub85c\ub9cc \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc7ac\uc5f0\uc0ad \uac04 20\ubd84 \uc808\uc0ad\ud558\ub3c4\ub85d \uc124\uc815\ub41c \ub4dc\ub9b4\uc740 \ud45c\uc758 \uc18d\ub3c4\ub97c 1.09\ub85c \ub098\ub204\uba74 40\ubd84, 1.19\ub85c \ub098\ub204\uba74 80\ubd84 \ub3d9\uc548 \uc791\ub3d9\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc77d\uc73c\uba74 \uac19\uc740 \uc218\uce58\uac00 \uc18d\ub3c4\ub97c \uacf1\ud558\uace0 \uc791\ub3d9 \uc2dc\uac04\uc744 \ub2e8\ucd95\uc2dc\ud0a4\uba70, \uc774\ub294 \uc624\ub298 \uae30\uacc4\uc5d0\uc11c \uc791\uc5c5\uc744 \ub05d\ub0b4\uc57c \ud558\ub294 \ud604\uc7a5\uc5d0\uc11c \ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c\uc758 \uc18d\ub3c4\ub97c \ub354 \uae34 \uc791\ub3d9 \uc2dc\uac04\uc73c\ub85c \uc774\ub044\ub294 \uacc4\uc218<\/h3>\n\n\n\n
\ub2e4\uc74c \uc2dc\uac04 \ub3d9\uc548 \uc808\uc0ad\ud558\ub3c4\ub85d \uc774\ubbf8 \uc124\uc815\ub41c \uc18d\ub3c4<\/th>\ub2e4\uc74c \uc2dc\uac04 \ub3d9\uc548 \uc808\uc0ad\uc744 \uc704\ud574 \uad6c\ud558\ub294 \uc18d\ub3c4<\/th>\ud45c\uc758 \uc18d\ub3c4\ub97c \ub2e4\uc74c\uc73c\ub85c \ub098\ub214<\/th>\ub610\ub294 \ub2e4\uc74c\uc744 \uacf1\ud568<\/th><\/tr><\/thead>
20\ubd84<\/td>40\ubd84<\/td>1.09<\/td>0.92<\/td><\/tr>
40\ubd84<\/td>80\ubd84<\/td>1.09<\/td>0.92<\/td><\/tr>
20\ubd84<\/td>80\ubd84<\/td>1.19<\/td>0.84<\/td><\/tr>
40\ubd84<\/td>20\ubd84<\/td>0.92<\/td>1.09<\/td><\/tr>
80\ubd84<\/td>40\ubd84<\/td>0.92<\/td>1.09<\/td><\/tr>
80\ubd84<\/td>20\ubd84<\/td>0.84<\/td>1.19<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98, \uc7ac\uc5f0\uc0ad \uac04 \uc791\ub3d9 \uc2dc\uac04 \uc5f0\uc7a5\uc744 \uc704\ud55c \uc808\uc0ad \uc18d\ub3c4 \uacc4\uc218, \uc778\uc1c4 \ud398\uc774\uc9c0 241, Taylor\uc5d0\uc11c \uac01\uc0c9.<\/em><\/p>\n\n\n\n

\uacc4\uc218\ub294 Taylor\uc5d0\uc11c \uac01\uc0c9\ud55c \uac83\uc774\uba70 \ub4dc\ub9b4\uc758 \uc791\ub3d9\uc744 \ud55c \ubc88\uc758 \uc7ac\uc5f0\uc0ad\uc5d0\uc11c \ub2e4\uc74c \uc7ac\uc5f0\uc0ad\uae4c\uc9c0 \uc774\uc5b4\uc90d\ub2c8\ub2e4. \ud45c\uc758 \uc18d\ub3c4\ub97c \ub098\ub204\uba74 \uc808\uc0ad\uc774 \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\uace0 \uacf1\ud558\uba74 \uc808\uc0ad\uc774 \ub354 \uc9e7\uc544\uc9c0\ubbc0\ub85c, \ub450 \ubc29\ud5a5\uc740 \uac19\uc740 \uacc4\uc218\ub97c \ubc18\ub300\ub85c \uc77d\uc740 \uac83\uc785\ub2c8\ub2e4. \uc911\uac04 \uc30d\uc740 \uc791\ub3d9 \uc2dc\uac04\uc744 20\ubd84\uc5d0\uc11c 80\ubd84\uc73c\ub85c \ubc14\ub85c \ub298\ub9ac\uba70, \uc774\ub294 40\ubd84\uc744 \uac70\uce58\ub294 2\ub2e8\uacc4 \ubcc0\uacbd\ubcf4\ub2e4 \ub354 \ub290\ub9b0 \uc808\uc0ad\uc785\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

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\uace0\uc18d\ub3c4\uac15 \ub4dc\ub9b4 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1 \ucc28\ud2b8, \uc778\uc1c4 \uac00\ub2a5 PDF<\/strong><\/p>\n\n\n\n

\ub4dc\ub9b4 \uc808\uc0ad \uc18d\ub3c4 \ubc0f \uc774\uc1a1 \ud45c, \uacf5\uad6c \uc218\uba85 \uacc4\uc218, \uadf8\ub9ac\uace0 \uc774\ub97c \ud604\uc7a5\uc5d0 \uc801\uc6a9\ud558\ub294 \ub450 \uac00\uc9c0 \uc870\uc815\uc744 \ud558\ub098\uc758 PDF\uc5d0 \ub2f4\uc558\uc73c\uba70, \ub2f9\uc0ac \uc5f0\ub77d\ucc98 \uc815\ubcf4\ub3c4 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

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PDF \ub2e4\uc6b4\ub85c\ub4dc, 409 KB<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n