{"id":3329,"date":"2018-05-15T09:47:51","date_gmt":"2018-05-15T01:47:51","guid":{"rendered":"http:\/\/www.eibrakeline.com\/?p=3329"},"modified":"2019-11-17T19:58:13","modified_gmt":"2019-11-17T11:58:13","slug":"indian-standard-is8119-specification-copper-brazed-steel-tubing","status":"publish","type":"post","link":"https:\/\/www.eibrakeline.com\/kr\/indian-standard-is8119-specification-copper-brazed-steel-tubing\/","title":{"rendered":"\uc778\ub3c4 \ud45c\uc900 &#8211; IS8119 \uad6c\ub9ac \ube0c\ub808\uc774\uc9d5 \uac15\uad00 \uaddc\uaca9"},"content":{"rendered":"<p>0. \uba38\ub9ac\ub9d0<\/p>\n<p>0.1 \uc774 \uc778\ub3c4 \ud45c\uc900\uc740 \uad6c\uc870 \ubc0f \uae08\uc18d \ubd84\uacfc \uc704\uc6d0\ud68c\uc5d0\uc11c \uc2b9\uc778\ud55c \uac15\uad00, \ud30c\uc774\ud504 \ubc0f \ud53c\ud305 \ubd84\uacfc \uc704\uc6d0\ud68c\uc758 \ucd08\uc548\uc774 \ucd5c\uc885 \ud655\uc815\ub41c \ud6c4 1976\ub144 7\uc6d4 15\uc77c\uc5d0 \uc778\ub3c4 \ud45c\uc900 \ud611\ud68c\uc5d0 \uc758\ud574 \ucc44\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<br \/>\n0.2 \uc790\ub3d9\ucc28, \ub0c9\uc7a5 \ubc0f \uc2a4\ud1a0\ube0c \uc0b0\uc5c5\uc5d0\uc11c \uc5f0\ub8cc \ub77c\uc778, \ube0c\ub808\uc774\ud06c \ub77c\uc778, \uc624\uc77c \ub77c\uc778 \ubc0f \ub09c\ubc29 \ubc0f \ub0c9\uac01 \uc7a5\uce58\uc5d0 \ud2b9\ubcc4\ud788 \uc0ac\uc6a9\ub418\ub294 \ub3d9\ub0a9\ub55c \uac15\uad00\uc5d0 \ub300\ud55c \uc624\ub79c \ud544\uc694\uc131\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ubcf8 \ud45c\uc900\uc774 \uc5c5\uacc4\uc640 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud544\uc694\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud558\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<br \/>\n0.3 \ubcf8 \ud45c\uc900\uc758 \uc81c\uc815 \uacfc\uc815\uc5d0\uc11c \ubbf8\uad6d\uc7ac\ub8cc\uc2dc\ud5d8\ud611\ud68c(ASTM)\uac00 \ubc1c\ud589\ud55c ASTM : A 254-1970 \u2018\ub3d9\ub0a9\ub55c \uac15\uad00\uc5d0 \ub300\ud55c \uaddc\uaca9\u2019\uc5d0\uc11c \ub3c4\uc6c0\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<br \/>\n0.4 \ubcf8 \ud45c\uc900\uc758 \ud2b9\uc815 \uc694\uad6c\uc0ac\ud56d \uc900\uc218 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud560 \ub54c, \uc2dc\ud5d8 \ub610\ub294 \ubd84\uc11d \uacb0\uacfc\ub97c \ub098\ud0c0\ub0b4\ub294 \uad00\ucc30\uac12 \ub610\ub294 \uacc4\uc0b0\uac12\uc758 \ucd5c\uc885 \uac12\uc740 IS : 2-1960*\uc5d0 \ub530\ub77c \ubc18\uc62c\ub9bc\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc18\uc62c\ub9bc\ub41c \uac12\uc758 \uc720\ud6a8 \uc22b\uc790 \uc790\ub9bf\uc218\ub294 \ubcf8 \ud45c\uc900\uc5d0 \uba85\uc2dc\ub41c \uac12\uacfc \ub3d9\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>1. \ubc94\uc704<\/p>\n<p>1.1 \ubcf8 \ud45c\uc900\uc740 \uc77c\ubc18 \uacf5\ud559\uc6a9\uc73c\ub85c \uc801\ud569\ud55c \ub450 \uac00\uc9c0 \ub4f1\uae09\uc758 \ub3d9\ub0a9\ub55c \uac15\uad00\uc744 \uaddc\uc815\ud558\uba70, \ud2b9\ud788 \uc790\ub3d9\ucc28, \ub0c9\uc7a5 \ubc0f \uc2a4\ud1a0\ube0c \uc0b0\uc5c5\uc758 \uc5f0\ub8cc \ub77c\uc778, \ube0c\ub808\uc774\ud06c \ub77c\uc778, \uc624\uc77c \ub77c\uc778, \ub09c\ubc29 \ubc0f \ub0c9\uac01 \uc7a5\uce58 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<br \/>\n2. \uc7ac\ub8cc \uacf5\uae09 2.1 \ub3d9\ub0a9\ub55c \uac15\uad00\uc758 \uacf5\uae09\uc5d0 \uad00\ud55c \uc77c\ubc18 \uc694\uad6c\uc0ac\ud56d\uc740 IS : 1387-1967\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>3. \uc81c\uc870<br \/>\n3.1 \uac15\uc7ac\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud0ac\ub9c1\uac15, \ub9ac\ubc0d\uac15 \ub610\ub294 \ucea1\ud551\uac15\uc774\uc5b4\uc57c \ud558\uba70, \uc5f4\ud48d\ub85c, \uc804\uae30\ub85c, \uae30\ubcf8 \uc0b0\uc18c\ub85c \ub610\ub294 \uc774\ub4e4 \uacf5\uc815\uc758 \uc870\ud569\uc73c\ub85c \uc81c\uc870\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<br \/>\n3.2 \uad00\uc740 \uc804\ud574\ub3d9 \ub3c4\uae08 \uac15\ud310\uc744 \ub864\ub9c1\ud558\uc5ec \uad00 \ud615\ud0dc\ub85c \ub9cc\ub4e0 \ud6c4 \ud658\uc6d0 \ubd84\uc704\uae30\uc5d0\uc11c \ub0a9\ub55c\ud558\uc5ec \uc81c\uc870\ud569\ub2c8\ub2e4.<br \/>\n3.3 Class 1 \ub0a9\ub55c \uad00\uc740 Fig. 1\uacfc \uac19\uc774 \uad6c\uc131\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<br \/>\n3.4 Class 2 \ub0a9\ub55c \uad00\uc740 Fig. 2\uacfc \uac19\uc774 \uad6c\uc131\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<figure id=\"attachment_3558\" aria-describedby=\"caption-attachment-3558\" style=\"width: 350px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3558\" src=\"http:\/\/www.bundytubes.com\/wp-content\/uploads\/FIG.-1-Class-1-Brazed-Tubes-Double-Wall-360-Brazed-Construction.jpg\" alt=\"\uadf8\ub9bc 1 \ud074\ub798\uc2a4 1 \ube0c\ub808\uc774\uc9d5 \ud29c\ube0c \uc774\uc911\ubcbd 360\ub3c4 \ube0c\ub808\uc774\uc9d5 \uad6c\uc870\" width=\"350\" height=\"185\" \/><figcaption id=\"caption-attachment-3558\" class=\"wp-caption-text\">\uadf8\ub9bc 1 \ud074\ub798\uc2a4 1 \ube0c\ub808\uc774\uc9d5 \ud29c\ube0c \uc774\uc911\ubcbd 360\ub3c4 \ube0c\ub808\uc774\uc9d5 \uad6c\uc870<\/figcaption><\/figure>\n<figure id=\"attachment_3559\" aria-describedby=\"caption-attachment-3559\" style=\"width: 351px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3559\" src=\"http:\/\/www.bundytubes.com\/wp-content\/uploads\/FIG.-2.-Class-2-Brazed-Tubes-Single-Wall-Construction.jpg\" alt=\"Fig. 2. Class 2 Brazed Tubes Single Wall Construction\" width=\"351\" height=\"153\" \/><figcaption id=\"caption-attachment-3559\" class=\"wp-caption-text\">Fig. 2. Class 2 Brazed Tubes Single Wall Construction<\/figcaption><\/figure>\n<p>4. \ud654\ud559\uc801 \uc694\uad6c\uc0ac\ud56d<\/p>\n<p>4.1 \uac15\uc7ac\ub294 IS: 228\uc758 \uad00\ub828 \ubd80\ubd84\uc5d0 \ub530\ub77c \ubd84\uc11d\ud588\uc744 \ub54c \ub2e4\uc74c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\uc694\uc18c<\/td>\n<td>\ucd5c\ub300 %<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c<\/td>\n<td>0.10<\/td>\n<\/tr>\n<tr>\n<td>\ub9dd\uac04<\/td>\n<td>0.50<\/td>\n<\/tr>\n<tr>\n<td>\uc778<\/td>\n<td>0.035<\/td>\n<\/tr>\n<tr>\n<td>\ud669<\/td>\n<td>0.035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>4.2 \uac01 \uc5f4\ucc98\ub9ac\ubd84\uc740 \uac15\uc7ac \uc81c\uc870\uc0ac\uac00 4.1\uc5d0 \uba85\uc2dc\ub41c \uc6d0\uc18c\ub4e4\uc758 \ud568\ub7c9\uc744 \ubd84\uc11d\ud574\uc57c \ud558\uba70, \uc774\ub807\uac8c \uacb0\uc815\ub41c \ud654\ud559 \uc131\ubd84\uc740 \uac15\uc7ac \uad6c\ub9e4\uc790 \ub610\ub294 \uadf8 \ub300\ub9ac\uc778\uc5d0\uac8c \ubcf4\uace0\ub418\uc5b4\uc57c \ud558\uace0, \uba85\uc2dc\ub41c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>5. \uae30\uacc4\uc801 \uc694\uad6c\uc0ac\ud56d<\/p>\n<p>5.1 \uc778\uc7a5 \uc2dc\ud5d8 &#8211; \uc2dc\ud5d8\ud3b8\uc740 (\ub0c9\uac04 \uac00\uacf5 \uc804) \uad00\uc758 \uc591\ub2e8\uc5d0\uc11c \ucc44\ucde8\ud558\uc5ec IS : 1894-19727\uc5d0 \ub530\ub77c \uc2dc\ud5d8\ud574\uc57c \ud558\uba70, \ub2e4\uc74c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<td>\uc778\uc7a5 \uac15\ub3c4<\/td>\n<td>290 N\/mm<sup>2<\/sup>, \ucd5c\uc18c<\/td>\n<\/tr>\n<tr>\n<td>\ud56d\ubcf5 \uac15\ub3c4<\/td>\n<td>N\/mm<sup>2<\/sup>, \ucd5c\uc18c<\/td>\n<\/tr>\n<tr>\n<td>65mm \uacc4\uce21 \uae38\uc774\uc5d0\uc11c\uc758 \uc5f0\uc2e0\uc728<\/td>\n<td>N\/mm<sup>2<\/sup>, \ucd5c\uc18c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>5.2 \ud3c9\ud0c4\ud654 \uc2dc\ud5d8 &#8211; \uc2dc\ud5d8\uc740 IS : 2328-1963\uc5d0 \ub530\ub77c \uc2e4\uc2dc\ud569\ub2c8\ub2e4. \uac01 \uc120\uc815\ub41c \uad00\uc758 \ud55c\ucabd \ub05d\uc5d0\uc11c \uc808\ub2e8\ud55c \uae38\uc774 65mm \uc774\uc0c1\uc758 \ub9c1\uc744 \ub0c9\uac04 \uc0c1\ud0dc\uc5d0\uc11c \ub450 \ud3c9\ud589\ud55c \ud3c9\uba74 \uc0ac\uc774\uc5d0\uc11c \ub0b4\ubcbd\uc774 \uc811\ucd09\ub420 \ub54c\uae4c\uc9c0 \ud3c9\ud3c9\ud558\uac8c \ub20c\ub7ec\ub3c4 \uade0\uc5f4\uc774\ub098 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. Class 2 \uad00\uc758 \uacbd\uc6b0, \uc194\uae30\ub97c \ud3c9\ud0c4\ud654 \uc2dc \ucd5c\ub300 \ubcc0\ud615\uc744 \ubc1b\ub3c4\ub85d \uc704\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<br \/>\n5.3 \ud655\uc7a5 \uc2dc\ud5d8 &#8211; \uc2dc\ud5d8\uc740 IS : 2335-1963\uc5d0 \ub530\ub77c \uc218\ud589\ub429\ub2c8\ub2e4. \uc57d 50mm \uae38\uc774\uc758 \uad00 \ubd80\uc7ac\ub294 \uc678\uacbd\uc774 \ud655\uc7a5\ub41c \ub2e8\ubd80\uc758 \uc678\uacbd\uc774 20% \uc99d\uac00\ud560 \ub54c\uae4c\uc9c0, \ud3ec\ud568 \uac01\ub3c4 30\u00b0\uc758 \ud14c\uc774\ud37c\ub4dc \ub9e8\ub4dc\ub9b4 \ub610\ub294 \ucf58 \uc704\uc5d0\uc11c \uade0\uc5f4\uc774\ub098 \uae30\ud0c0 \uacb0\ud568 \uc5c6\uc774 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \ud655\uc7a5 \uc2dc\ud5d8 \uc804\uc5d0 \uad00\uc740 \uc9c1\uac01\uc73c\ub85c \uc808\ub2e8\ud558\uace0, \ubaa8\uc11c\ub9ac\ub97c \uc815\ub9ac\ud558\uba70, \ubc84\ub97c \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \ud655\uc7a5 \uc2dc\ud5d8 \uc911\uc5d0\ub294 \uad00\uacfc \ucf58\uc774 \ub3d9\uc2ec \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n5.4 \uad7d\ud798 \uc2dc\ud5d8 &#8211; \uc2dc\ud5d8\uc740 IS : 2329-1963\uc5d0 \ub530\ub77c \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ud5d8\uc6a9\uc73c\ub85c \uc120\uc815\ub41c \uad00\uc740 \uc6d0\ud1b5\ud615 \ud615\uc0c1\ubb3c \uc8fc\uc704\ub85c 360\u00b0 \uad7d\ud600\uc9c8 \uc218 \uc788\uc5b4\uc57c \ud558\uba70, \uc774\uc74c\uc120\uc740 \uad7d\ud798 \ud3c9\uba74\uacfc 90\u00b0 \uac01\ub3c4\ub97c \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud615\uc0c1\ubb3c\uc758 \uc9c1\uacbd\uc740 \uad00 \uc678\uacbd\uc758 6\ubc30\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ud5d8\ud3b8\uc740 \uc774 \uc2dc\ud5d8\uc5d0\uc11c \uaebe\uc784, \uade0\uc5f4 \ub610\ub294 \uae30\ud0c0 \uacb0\ud568 \uc5c6\uc774 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4.<br \/>\n5.5 \uad7d\ud798 \uc804\ub2e8 \uc2dc\ud5d8 &#8211; \uc190\uc73c\ub85c \ud5e4\uc5b4\ud540 \ud615\ud0dc\ub85c \uad6c\ubd80\ub9b0 \uad00(\uc774\uc74c\uc120\uc774 \uc548\ucabd \uba74\uc5d0 \uc704\uce58)\uc744 \uad7d\ud798 \ubc18\uc9c0\ub984\uc5d0\uc11c \uad7d\ud798\ucd95\uc5d0 \uc218\uc9c1\uc778 \ubc29\ud5a5\uc73c\ub85c \uc5ed\uad7d\ud798\ud558\uba74, \uad00\uc758 \ubcbd\uc774 \ubd84\ub9ac\ub418\uac70\ub098 \uc774\uc74c\uc120\uc5d0 \uade0\uc5f4\uc774 \uc0dd\uaca8\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<br \/>\n5.6 \ube44\ud30c\uad34 \uac80\uc0ac &#8211; \uc0dd\uc0b0 \uc911 \uad00\uc740 \ube44\ud30c\uad34 \uac80\uc0ac\ub97c \ud1b5\ud574 \ub0a9\ub55c \uc0c1\ud0dc\uc640 \ud45c\uba74 \uacb0\ud568\uc744 100% \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4(\ucc38\uc870: IS : 4853-19687 \ubc0f IS : 7343-1974).<\/p>\n<p>6. \uc720\uc555 \uc2dc\ud5d8<\/p>\n<p>6.1 \uac01 \uad00\uc740 \ub2e4\uc74c \uc2dd\uc5d0 \ub530\ub77c \uacc4\uc0b0\ub41c \uc555\ub825\uc5d0\uc11c 5\ucd08 \ub3d9\uc548 \uc2e4\ud328 \uc9d5\ud6c4 \uc5c6\uc774 \uc720\uc555 \uc2dc\ud5d8\uc744 \uacac\ub51c \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<p style=\"padding-left: 30px;\">P=2St\/D<\/p>\n<p>\uc5ec\uae30\uc11c<\/p>\n<p style=\"padding-left: 30px;\">P = \uc720\uc555 \uc555\ub825(N\/mm<sup>2<\/sup>);<br \/>\nS = \uc7ac\ub8cc\uc758 \ud5c8\uc6a9 \uc751\ub825, \uc989;<br \/>\n<em>Class I\uc758 \uacbd\uc6b0 110 N\/mm<sup>2<\/sup><\/em><br \/>\n<em>Class II\uc758 \uacbd\uc6b0 45 N\/mm<sup>2<\/sup><\/em>;<br \/>\nt = \uad00\uc758 \ubcbd \ub450\uaed8(mm); \uadf8\ub9ac\uace0<br \/>\nD = \uad00\uc758 \uc678\uacbd(mm).<\/p>\n<p>7. \ub0b4\ubd80 \ud45c\uba74 \uccad\uacb0\ub3c4<\/p>\n<p>7.1 \uad6c\ub9e4\uc790\uac00 \uc9c0\uc815\ud55c \uacbd\uc6b0, \ub0c9\ub3d9 \ucf58\ub374\uc11c\uc640 \uac19\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc758 \ud29c\ube0c\ub294 \ub2e4\uc74c\uc758 \ub0b4\ubd80 \uccad\uacb0\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>7.1.1 \ud29c\ube0c\uc758 \uc77c\ubd80 \uae38\uc774\ub97c \uc7ac\uc99d\ub958 \ud074\ub85c\ub85c\ud3ec\ub984 \ub610\ub294 \uc7ac\uc99d\ub958 \ud2b8\ub9ac\ud074\ub85c\ub85c\uc5d0\ud2f8\ub80c\uc73c\ub85c \ub0b4\ubd80 \uc138\ucc99\ud55c \ud6c4, \uc6a9\ub9e4\ub97c \uc99d\ubc1c\uc2dc\ud0a8 \uc794\uc5ec\ubb3c\uc740 \ub0b4\ubd80 \ud45c\uba74 1m\ub2f9 0.194g\uc744 \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\ub824\uba74 \ud29c\ube0c\uc5d0 100ml\uc758 \uc6a9\ub9e4\ub97c \ubd80\uc5b4 \uc218\uc9d1\ud569\ub2c8\ub2e4. \uc2dc\ud5d8 \ub300\uc0c1 \ud29c\ube0c\uc758 \ucd1d \uae38\uc774\ub294 12.2m \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uc774 \ucd1d \uae38\uc774\ub294 \uc5ec\ub7ec \uac1c\uc758 \ubcc4\ub3c4 \uae38\uc774\ub97c \ucc28\ub840\ub85c \uc138\ucc99\ud558\uc5ec \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6a9\ub9e4\ub294 \uc99d\uae30\uc695 \ub610\ub294 \uc628\uc218\uc695\uc5d0\uc11c \uc99d\ubc1c\uc2dc\ud0a4\uace0, \uc99d\uae30\uac00 \uc644\uc804\ud788 \uc81c\uac70\ub420 \ub54c\uae4c\uc9c0 110\u00b0C\uc5d0\uc11c \uac74\uc870\ud569\ub2c8\ub2e4.<\/p>\n<p>7.2 \ubc30\uc1a1, \ucde8\uae09 \ubc0f \ubcf4\uad00 \uc911 \uc774\ub7ec\ud55c \uc218\uc900\uc758 \uccad\uacb0\ub3c4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574, \uad6c\ub9e4\uc790\ub294 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ud29c\ube0c\uc758 \uc591\ucabd \ub05d\uc744 \ucea1\uc774\ub098 \ub9c8\uac1c\ub85c \ubc00\ubd09\ud558\ub3c4\ub85d \uc694\uccad\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>8. \uce58\uc218 \uacf5\ucc28<\/p>\n<p>8.1 \ud29c\ube0c\ub294 \uc544\ub798\uc5d0 \uba85\uc2dc\ub41c \uce58\uc218 \ud5c8\uc6a9 \ubcc0\ub3d9 \ubc94\uc704\ub97c \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\uc678\uacbd<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>4.8mm \ubbf8\ub9cc<\/td>\n<td>\u00b10.05mm<\/td>\n<\/tr>\n<tr>\n<td>4.8mm \uc774\uc0c1 95mm \uc774\ud558<\/td>\n<td>\u00b10.08mm<\/td>\n<\/tr>\n<tr>\n<td>9.5mm \ucd08\uacfc 15.9mm \uc774\ud558<\/td>\n<td>\u00b10.10mm<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubcbd \ub450\uaed8<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>0.50mm \uc774\uc0c1 0.76mm \uc774\ud558<\/td>\n<td>\u00b10.08mm<\/td>\n<\/tr>\n<tr>\n<td>0.76mm \ucd08\uacfc 1.25mm \uc774\ud558<\/td>\n<td>\u00b10.09mm<\/td>\n<\/tr>\n<tr>\n<td><strong>\uae38\uc774<\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>0.5m \uc774\ud558<\/td>\n<td>\u00b10.75mm<\/td>\n<\/tr>\n<tr>\n<td>0.5m \ucd08\uacfc 1.0m \uc774\ud558<\/td>\n<td>\u00b11.5mm<\/td>\n<\/tr>\n<tr>\n<td>1.0m \ucd08\uacfc 2.0m \uc774\ud558<\/td>\n<td>\u00b13.0mm<\/td>\n<\/tr>\n<tr>\n<td>2.0m \ucd08\uacfc 3.0m \uc774\ud558<\/td>\n<td>\u00b16.0mm<\/td>\n<\/tr>\n<tr>\n<td>3.0m \ucd08\uacfc<\/td>\n<td>+25.0mm<br \/>\n-0.0mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>9. \uc791\uc5c5 \ud488\uc9c8<\/p>\n<p>9.1 \uc644\uc131\ub41c \ud29c\ube0c\ub294 \ub0b4\u00b7\uc678\ubd80 \ubaa8\ub450 \uae68\ub057\ud558\uace0 \ub9e4\ub044\ub7fd\uace0 \uc6d0\ud615\uc774\uc5b4\uc57c \ud558\uba70, \ub179, \uc2a4\ucf00\uc77c \ubc0f \uac00\uacf5\uc131\uacfc \uc0ac\uc6a9\uc131\uc744 \uc800\ud574\ud558\ub294 \uacb0\ud568\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc644\uc131\ub41c \ud29c\ube0c\ub294 \uc801\ub2f9\ud788 \uace7\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>10. \ucd94\uac00 \uc694\uad6c \uc0ac\ud56d<\/p>\n<p>10.1 \ud50c\ub808\uc5b4 \uc2dc\ud5d8 &#8211; Class 1 \ud29c\ube0c\ub294 \ud45c 1\uacfc \ud45c 2\uc5d0 \ub098\ud0c0\ub09c \uce58\uc218\ub85c \uc774\uc911 \ud50c\ub808\uc5b4\ub9c1\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc774\uc911 \ud50c\ub808\uc5b4\ub9c1\uc740 \uc9c1\uac01\uc73c\ub85c \uc808\ub2e8\ub418\uace0 \ubc84\uac00 \uc81c\uac70\ub41c \ud29c\ube0c \ub05d\uc5d0\uc11c \ud578\ub4dc\ud234 \ub610\ub294 \uc804\ub3d9 \ud504\ub808\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub450 \ub2e8\uacc4\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ub3c4\uad6c\uac00 \uc5c5\uc14b\uc744 \ud615\uc131\ud558\uace0(\uadf8\ub9bc 3A \ucc38\uc870), \ub450 \ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ub2e4\ub978 \ub3c4\uad6c\uac00 \ucd5c\uc885 \ud615\ud0dc\ub97c \ub9cc\ub4ed\ub2c8\ub2e4(\uadf8\ub9bc 3B \ucc38\uc870). \ud29c\ube0c\ub294 \ud50c\ub808\uc5b4\uc758 \ucd5c\ub300 \uc9c1\uacbd \ubd80\ubd84\uc5d0\uc11c \ubcbd\uc744 \ub530\ub77c \uac08\ub77c\uc838\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \ud29c\ube0c\uc758 \ud50c\ub808\uc5b4 \ub05d\uc5d0\uc11c \uc678\uce21 \ub7a9 \uc870\uc778\ud2b8\uc758 \ubd84\ub9ac\ub294 \uc601\uc5ed A(\uadf8\ub9bc 3 \ucc38\uc870)\uc5d0\uc11c\ub9cc \ud5c8\uc6a9\ub418\uba70, \uadf8 \uae38\uc774\ub294 3.0mm\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud558\uace0 \uc678\uce21 \ub450\uaed8\uc5d0\ub9cc \uad6d\ud55c\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c \uc601\uc5ed\uc5d0\uc11c\ub294 \uc774\uc74c\uc0c8 \ubd84\ub9ac\uac00 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4:<\/p>\n<p>a) \uc601\uc5ed B(\ud50c\ub808\uc5b4 \uc2dc\ud2b8, 90\u00b0 \ud3ec\ud568 \uac01\ub3c4 \ub0b4\uc758 \ud45c\uba74\uc73c\ub85c \uc815\uc758\ub428): \uc6d0\ucd94\ud615 \ud45c\uba74\uc740 \ub9e4\ub044\ub7ec\uc6cc\uc57c \ud558\uba70, \uc870\ub9bd \ud6c4 \ub204\ucd9c\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\ub294 \uade0\uc5f4\uc774\ub098 \uae30\ud0c0 \ubd88\uaddc\uce59\uc131\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4.<br \/>\nb) \uc601\uc5ed C(\ud50c\ub808\uc5b4\ub85c \uc778\ud574 \ub450 \uacb9\uc774 \ub418\ub294 \uae38\uc774\ub97c \ub118\uc5b4\uc120 \ud45c\uba74).<\/p>\n<figure id=\"attachment_3562\" aria-describedby=\"caption-attachment-3562\" style=\"width: 360px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3562\" src=\"http:\/\/www.bundytubes.com\/wp-content\/uploads\/FIG.-3-Double-Flare-Test.jpg\" alt=\"FIG. 3 Double Flare Test\" width=\"360\" height=\"540\" \/><figcaption id=\"caption-attachment-3562\" class=\"wp-caption-text\">FIG. 3 Double Flare Test<\/figcaption><\/figure>\n<table>\n<colgroup>\n<col span=\"5\" \/> <\/colgroup>\n<caption><strong>\ud45c 1 45\u00b0 \ud50c\ub808\uc5b4 \uce58\uc218<\/strong><br \/>\n(10.1\ud56d \ubc0f \uadf8\ub9bc 4)<br \/>\n\ubaa8\ub4e0 \uce58\uc218\ub294 \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\uc785\ub2c8\ub2e4.<\/caption>\n<tbody>\n<tr>\n<td rowspan=\"2\">\uacf5\uce6d<br \/>\n\uc678\uacbd<\/td>\n<td colspan=\"2\">\uc774\uc911 \ud50c\ub808\uc5b4 \uc9c1\uacbd, B<sub>1<\/sub><\/td>\n<td rowspan=\"2\">\ucf54\uc778\ub4dc \uae38\uc774<br \/>\nC<sub>1<\/sub>, \ucd5c\uc18c<\/td>\n<td rowspan=\"2\">\ubcbd \ub450\uaed8<br \/>\nD<sub>1<\/sub>, \ucd5c\ub300<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\ub300<\/td>\n<td>\ucd5c\uc18c<\/td>\n<\/tr>\n<tr>\n<td>3.18<\/td>\n<td>5.4<\/td>\n<td>5.0<\/td>\n<td>1<\/td>\n<td>0.63<\/td>\n<\/tr>\n<tr>\n<td>4.76<\/td>\n<td>7.1<\/td>\n<td>6.7<\/td>\n<td>1<\/td>\n<td>0.71<\/td>\n<\/tr>\n<tr>\n<td>6.35<\/td>\n<td>9.1<\/td>\n<td>8.7<\/td>\n<td>1<\/td>\n<td>0.88<\/td>\n<\/tr>\n<tr>\n<td>7.94<\/td>\n<td>10.8<\/td>\n<td>10.4<\/td>\n<td>1.6<\/td>\n<td>0.88<\/td>\n<\/tr>\n<tr>\n<td>9.52<\/td>\n<td>12.7<\/td>\n<td>12.3<\/td>\n<td>1.6<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>11.11<\/td>\n<td>14.5<\/td>\n<td>14.1<\/td>\n<td>1.6<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>12.7<\/td>\n<td>16.3<\/td>\n<td>15.9<\/td>\n<td>1.6<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>14.29<\/td>\n<td>18.1<\/td>\n<td>17.7<\/td>\n<td>1.6<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>15.88<\/td>\n<td>19.6<\/td>\n<td>19.2<\/td>\n<td>1.6<\/td>\n<td>1.24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure id=\"attachment_3563\" aria-describedby=\"caption-attachment-3563\" style=\"width: 500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3563\" src=\"http:\/\/www.bundytubes.com\/wp-content\/uploads\/FIG.-4-Double-45-Degree-Flares-for-Tubes-300x220.jpg\" alt=\"FIG. 4 Double 45 Degree Flares for Tubes\" width=\"500\" height=\"367\" \/><figcaption id=\"caption-attachment-3563\" class=\"wp-caption-text\">FIG. 4 Double 45 Degree Flares for Tubes<\/figcaption><\/figure>\n<table>\n<colgroup>\n<col span=\"5\" \/> <\/colgroup>\n<caption><strong>\ud45c 2 37\u00b0 \ud50c\ub808\uc5b4 \uce58\uc218<\/strong><br \/>\n(10.1\ud56d \ubc0f \uadf8\ub9bc 5)<br \/>\n\ubaa8\ub4e0 \uce58\uc218\ub294 \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\uc785\ub2c8\ub2e4.<\/caption>\n<tbody>\n<tr>\n<td rowspan=\"2\">\uacf5\uce6d<br \/>\n\uc678\uacbd<\/td>\n<td colspan=\"2\">\uc774\uc911 \ud50c\ub808\uc5b4 \uc9c1\uacbd, B<sub>1<\/sub><\/td>\n<td rowspan=\"2\">\ucf54\uc778\ub4dc \uae38\uc774<br \/>\nC<sub>1<\/sub>, \ucd5c\uc18c<\/td>\n<td rowspan=\"2\">\ubcbd \ub450\uaed8<br \/>\nD<sub>1<\/sub>, \ucd5c\ub300<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\ub300<\/td>\n<td>\ucd5c\uc18c<\/td>\n<\/tr>\n<tr>\n<td>3.18<\/td>\n<td>5.1<\/td>\n<td>4.6<\/td>\n<td>0.8\u00b10.5<\/td>\n<td>0.63<\/td>\n<\/tr>\n<tr>\n<td>4.76<\/td>\n<td>7.1<\/td>\n<td>6.6<\/td>\n<td>0.8\u00b10.5<\/td>\n<td>0.71<\/td>\n<\/tr>\n<tr>\n<td>6.35<\/td>\n<td>9.1<\/td>\n<td>8.6<\/td>\n<td>0.8\u00b10.5<\/td>\n<td>0.88<\/td>\n<\/tr>\n<tr>\n<td>7.94<\/td>\n<td>10.9<\/td>\n<td>10.2<\/td>\n<td>0.8\u00b10.5<\/td>\n<td>0.88<\/td>\n<\/tr>\n<tr>\n<td>9.52<\/td>\n<td>12.4<\/td>\n<td>11.7<\/td>\n<td>1.0\u00b10.5<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>12.7<\/td>\n<td>16.7<\/td>\n<td>16.0<\/td>\n<td>1.0\u00b10.5<\/td>\n<td>1.24<\/td>\n<\/tr>\n<tr>\n<td>15.88<\/td>\n<td>20.0<\/td>\n<td>19.3<\/td>\n<td>1.0\u00b10.5<\/td>\n<td>1.24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure id=\"attachment_3565\" aria-describedby=\"caption-attachment-3565\" style=\"width: 500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3565\" src=\"http:\/\/www.bundytubes.com\/wp-content\/uploads\/FIG.-5-Double-37-Degree-Flares-for-Tubes.jpg\" alt=\"FIG. 5 Double 37 Degree Flares for Tubes\" width=\"500\" height=\"357\" \/><figcaption id=\"caption-attachment-3565\" class=\"wp-caption-text\">FIG. 5 Double 37 Degree Flares for Tubes<\/figcaption><\/figure>\n<p>10.2 \uc678\ubd80 \ucf54\ud305 &#8211; \ud29c\ube0c\uc758 \uc678\ubd80 \ud45c\uba74\uc5d0\ub294 \uad6c\ub9e4\uc790\uac00 \uc9c0\uc815\ud55c \uc5f4\uce68\uc2dd \ub0a9-\uc8fc\uc11d \ud569\uae08 \ucf54\ud305 \ub610\ub294 \uc804\uae30\ub3c4\uae08 \uc544\uc5f0 \ucf54\ud305\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ucf54\ud305\uc758 \uc911\ub7c9 \ubc0f \uae30\ud0c0 \uc694\uad6c \uc0ac\ud56d\uc740 \uc81c\uc870\uc5c5\uccb4\uc640 \uad6c\ub9e4\uc790 \uac04\uc5d0 \ud569\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n10.3 \ub05d\ub2e8 \ub9c8\uac10 &#8211; \uad6c\ub9e4\uc790\uac00 \uc9c0\uc815\ud55c \uacbd\uc6b0, \uc644\uc131\ub41c \ud29c\ube0c\ub294 \ubc84\uac00 \uc5c6\ub294 \ub9e4\ub044\ub7ec\uc6b4 \ub05d\ub2e8\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>11. \ud45c\uc2dc<\/p>\n<p>11.1 \ud29c\ube0c\uac00 \ubc1c\uc1a1\ub418\ub294 \ubb36\uc74c \ub610\ub294 \uc0c1\uc790\uc5d0 \uacac\uace0\ud558\uac8c \ubd80\ucc29\ub41c \ud0dc\uadf8\ub098 \ub77c\ubca8\uc5d0\ub294 \ub2e4\uc74c \uc815\ubcf4\uac00 \ud45c\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4:<br \/>\na) \uc81c\uc870\uc5c5\uccb4 \uc774\ub984 \ub610\ub294 \uc0c1\ud45c,<br \/>\nb) \ud06c\uae30,<br \/>\nc) \ud29c\ube0c \ub4f1\uae09.<br \/>\n11.1.1 \ud29c\ube0c\uc5d0\ub294 ISI \uc778\uc99d \ub9c8\ud06c\ub3c4 \ud45c\uc2dc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucc38\uace0 &#8211; ISI \uc778\uc99d \ub9c8\ud06c\uc758 \uc0ac\uc6a9\uc740 \uc778\ub3c4 \ud45c\uc900 \ud611\ud68c(\uc778\uc99d \ub9c8\ud06c) \ubc95 \ubc0f \uadf8\uc5d0 \ub530\ub978 \uaddc\uce59\uacfc \uaddc\uc815\uc5d0 \uc758\ud574 \uaddc\uc728\ub429\ub2c8\ub2e4. \uc778\ub3c4 \ud45c\uc900\uc5d0 \ud574\ub2f9\ud558\ub294 \uc81c\ud488\uc5d0 \ubd80\ucc29\ub41c ISI \ub9c8\ud06c\ub294 \ud574\ub2f9 \ud45c\uc900\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc0dd\uc0b0\ub418\uc5c8\uc74c\uc744 \ubcf4\uc7a5\ud558\uba70, \uc774\ub294 ISI\uac00 \uc124\uacc4\ud558\uace0 \uac10\ub3c5\ud558\uba70 \uc0dd\uc0b0\uc790\uac00 \uc6b4\uc601\ud558\ub294 \uba85\ud655\ud788 \uc815\uc758\ub41c \uac80\uc0ac, \uc2dc\ud5d8 \ubc0f \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc5d0 \ub530\ub77c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \ub610\ud55c ISI \ub9c8\ud06c\uac00 \ubd80\ucc29\ub41c \uc81c\ud488\uc740 \ucd94\uac00\uc801\uc778 \ubcf4\ud638 \uc870\uce58\ub85c\uc11c \ud574\ub2f9 \ud45c\uc900\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc810\uac80\ubc1b\uc2b5\ub2c8\ub2e4. ISI \uc778\uc99d \ub9c8\ud06c \uc0ac\uc6a9 \ud5c8\uac00\ub97c \uc81c\uc870\uc5c5\uccb4\ub098 \uac00\uacf5\uc5c5\uccb4\uc5d0 \ubd80\uc5ec\ud558\ub294 \uc870\uac74\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uc778\ub3c4 \ud45c\uc900 \ud611\ud68c\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>12. \uad6c\ub9e4\uc790\uac00 \uc81c\uacf5\ud574\uc57c \ud560 \uc815\ubcf4<\/p>\n<p>12.1 \uad6c\ub9e4\uc790\ub294 \ubb38\uc758 \ub610\ub294 \uc8fc\ubb38 \uc2dc \ub2e4\uc74c\uc744 \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n<p>a) \ud29c\ube0c\uc758 \ud06c\uae30(\uc678\uacbd, \ubcbd \ub450\uaed8, \uae38\uc774);<br \/>\nb) \uc694\uad6c\ub418\ub294 \ud29c\ube0c \ub4f1\uae09;<br \/>\nc) \ud544\uc694 \uc2dc \ub0b4\ubd80 \ud45c\uba74 \uccad\uacb0\ub3c4;<br \/>\nd) \ud544\uc694 \uc2dc \uc678\ubd80 \ucf54\ud305; \uadf8\ub9ac\uace0<br \/>\ne) \ud2b9\ubcc4 \uc694\uad6c \uc0ac\ud56d(\uc788\ub294 \uacbd\uc6b0).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>0. \uba38\ub9ac\ub9d0 0.1 \uc774 \uc778\ub3c4 \ud45c\uc900\uc740 \uad6c\uc870 \ubc0f \uae08\uc18d \ubd84\uacfc \uc704\uc6d0\ud68c\uc5d0\uc11c \uc2b9\uc778\ud55c \uac15\uad00, \ud30c\uc774\ud504 \ubc0f \ud53c\ud305 \ubd84\uacfc \uc704\uc6d0\ud68c\uc758 \ucd08\uc548\uc774 \ucd5c\uc885 \ud655\uc815\ub41c \ud6c4 1976\ub144 7\uc6d4 15\uc77c\uc5d0 \uc778\ub3c4 \ud45c\uc900 \ud611\ud68c\uc5d0 \uc758\ud574 \ucc44\ud0dd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 0.2 \uc790\ub3d9\ucc28, \ub0c9\uc7a5 \ubc0f \uc2a4\ud1a0\ube0c \uc0b0\uc5c5\uc5d0\uc11c \uc5f0\ub8cc \ub77c\uc778, \ube0c\ub808\uc774\ud06c \ub77c\uc778, \uc624\uc77c \ub77c\uc778 \ubc0f \ub09c\ubc29 \ubc0f \ub0c9\uac01 \uc7a5\uce58\uc5d0 \ud2b9\ubcc4\ud788 \uc0ac\uc6a9\ub418\ub294 \ub3d9\ub0a9\ub55c \uac15\uad00\uc5d0 \ub300\ud55c \uc624\ub79c \ud544\uc694\uc131\uc774 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[53],"tags":[69,71,73],"class_list":["post-3329","post","type-post","status-publish","format-standard","hentry","category-standards","tag-automotive-standards","tag-steel-tubing","tag-indian-standards"],"_links":{"self":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts\/3329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/comments?post=3329"}],"version-history":[{"count":0,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/posts\/3329\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/media?parent=3329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/categories?post=3329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eibrakeline.com\/kr\/wp-json\/wp\/v2\/tags?post=3329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}