{"id":277,"date":"2017-06-05T14:17:11","date_gmt":"2017-06-05T06:17:11","guid":{"rendered":"http:\/\/www.just-blade.com\/?p=277"},"modified":"2017-06-05T14:17:11","modified_gmt":"2017-06-05T06:17:11","slug":"%e5%85%b3%e4%ba%8egbb%e7%94%a8%e6%b0%94-r134a%e3%80%81r12%e3%80%81r22%e3%80%81%e7%8c%9b%e5%b0%86%e3%80%81%e9%87%91%e5%88%9a%e3%80%81r410a","status":"publish","type":"post","link":"http:\/\/www.just-blade.com\/?p=277","title":{"rendered":"\u5173\u4e8eGBB\u7528\u6c14\u2014R134A\u3001R12\u3001R22\u3001\u731b\u5c06\u3001\u91d1\u521a\u3001R410A"},"content":{"rendered":"<p>\u5173\u4e8eGBB\u7528\u6c14\u2014R134A\u3001R12\u3001R22\u3001\u731b\u5c06\u3001\u91d1\u521a\u3001R410A<\/p>\n<p>\u538b\u529b\u5927\u5c0f \u4ece\u5c0f\u5230\u5927\u6392\u5217<\/p>\n<p>R134A<br \/>\n\u7279\u6027\uff1a\u4e0d\u542b\u6c2f\u539f\u5b50\uff0c\u5bf9\u81ed\u6c27\u5c42\u4e0d\u8d77\u7834\u574f\u4f5c\u7528\uff0c\u5177\u6709\u826f\u597d\u7684\u5b89\u5168\u6027\u80fd\uff08\u4e0d\u6613\u71c3\u3001\u4e0d\u7206\u70b8\u3001\u65e0\u6bd2\u3001\u65e0\u523a\u6fc0\u6027\u3001\u65e0\u8150\u8680\u6027\uff09<br \/>\n\u8bc4\u4ef7\uff1a\u662f\u6700\u5b89\u5168\u7684GBB\u7528\u6c14\uff0c\u4e5f\u662f\u65e5\u672cGBB\u63a8\u8350\u4f7f\u7528\u7684\u6c14\u4f53\u3002\u7f3a\u70b9\u662f\u538b\u529b\u8f83\u4f4e\uff0c\u5929\u7a0d\u51b7\u5c31\u6ca1\u52b2\u2014\u2014300\u514b\/10\u5143\u5de6\u53f3\u3002<br \/>\n\u7834\u574f\u81ed\u6c27\u6f5c\u80fd\u503c\uff08ODP\uff09 0.000<br \/>\n\u5168\u7403\u53d8\u6696\u7cfb\u6570\u503c\uff08GWP\uff09 &#8211;<\/p>\n<p>R12<br \/>\n\u4fd7\u79f0\u6c1f\u5229\u6602 \u7834\u574f\u5927\u6c14\u81ed\u6c27\u5c42 \u7981\u6b62\u9500\u552e<br \/>\n\u6dd8\u5b9d\u4e0a\u53ef\u591a\u7528134a\u7684\u7f50\u88c5R12\u5077\u7740\u9500\u552e 7\u5143\u4e00\u74f6<\/p>\n<p>R224<br \/>\n\u7279\u6027\uff1a\u5728\u5e38\u6e29\u4e0b\u4e3a\u65e0\u8272\uff0c\u8fd1\u4f3c\u65e0\u5473\u7684\u6c14\u4f53\uff0c\u4e0d\u71c3\u70e7\u3001\u4e0d\u7206\u70b8\u3001\u65e0\u8150\u8680\uff0c\u6bd2\u6027\u6bd4R12\u7565\u5927\uff0c\u4f46\u4ecd\u7136\u662f\u5b89\u5168\u7684\u5236\u51b7\u5242\uff0c\u5b89\u5168\u5206\u7c7b\u4e3aA1\uff1b\u52a0\u538b\u514b\u6db2\u5316\u4e3a\u65e0\u8272\u900f\u660e\u7684\u6db2\u4f53\u3002R22\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u548c\u70ed\u7a33\u5b9a\u6027\u5747\u5f88\u9ad8\uff0c\u7279\u522b\u662f\u5728\u6ca1\u6709\u6c34\u4efd\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\uff0c\u5728200\u2103\u4ee5\u4e0b\u4e0e\u4e00\u822c\u91d1\u5c5e\u4e0d\u8d77\u53cd\u5e94\u3002\u5728\u6c34\u5b58\u5728\u65f6\uff0c\u4ec5\u4e0e\u78b1\u7f13\u6162\u8d77\u4f5c\u7528\u3002\u4f46\u5728\u9ad8\u6e29\u4e0b\u4f1a\u53d1\u751f\u88c2\u89e3\u3002R-22 \u662f\u4e00\u79cd\u4f4e\u6e29\u5236\u51b7\u5242\uff0c\u53ef\u5f97\u5230-80\u2103\u7684\u5236\u51b7\u6e29\u5ea6\u3002<br \/>\n\u8bc4\u4ef7\uff1a\u53ea\u8981\u4e70\u4e2a\u5145\u6c14\u5934\u5c31\u80fd\u76f4\u63a5\u5145GBB,\u538b\u529b\u548c\u731b\u5c06\u5dee\u4e0d\u591a\uff0c\u751a\u81f3\u8fd8\u8981\u7a0d\u5fae\u5927\u4e0a\u4e00\u70b9\u70b9\uff0c\u5982\u679c\u80fd\u4e70\u5230\u6b63\u54c1R22\u7684\u4e14\u73a9\u5b8cGBB\u540e\u53ca\u65f6\u4e0a\u6cb9\u4fdd\u517b\u7684\u8bdd\uff0c\u57fa\u672c\u4e0d\u4f1a\u4f24\u72d7\u3002R22\u6211\u7528\u4e863\u5e74\u4e86\uff0c\u4ece\u6765\u6ca1\u4e70\u8fc7\u731b\u5c06\u2014\u2014500\u514b\/20\u5143\uff0c\u5e74\u524d\u8fd8\u662f13\u5143\uff0c\u8fd9\u662f\u56e0\u4e3a\u56fd\u5bb6\u8981\u7528R410A\u9010\u6b65\u6dd8\u6c70R22\uff0c\u56e0\u6b64R22\u4ef7\u683c\u4e0a\u6da8\u4e86\u3002<br \/>\n\u7834\u574f\u81ed\u6c27\u5c42\u6f5c\u80fd\u503c \uff08ODP\uff09 0.045<br \/>\n\u5168\u7403\u53d8\u6696\u7cfb\u6570\u503c \uff08GWP\uff09 1700<\/p>\n<p>\u731b\u5c06<br \/>\n\u7279\u6027\uff1a\u4e0d\u660e<br \/>\n\u8bc4\u4ef7\uff1a\u538b\u529b\u6bd4R134A\u5927\u5f97\u591a\uff0c\u662f\u5927\u5bb6\u5e38\u7528\u7684\u6c14\u4f53\uff0c\u90fd\u5f88\u719f\u6089\uff0c\u6211\u5c31\u4e0d\u591a\u8bf4\u4e86\u3002\u2014\u20141100\u514b\uff08\u865a\u6807\uff0c\u5176\u5b9e\u6bd4500\u514b\u7684R22\u8fd8\u8f7b\uff09\/30\u5143<br \/>\n\u7834\u574f\u81ed\u6c27\u6f5c\u80fd\u503c\uff08ODP\uff09\u4e0d\u660e<br \/>\n\u5168\u7403\u53d8\u6696\u7cfb\u6570\u503c\uff08GWP\uff09 \u4e0d\u660e<\/p>\n<p>\u91d1\u521a<br \/>\n\u7279\u6027\uff1a\u4e0d\u660e<br \/>\n\u8bc4\u4ef7\uff1a\u4e5f\u53eb\u7ea2\u6c14 \u538b\u529b\u6bd4\u731b\u5c06\u6253 \u8001\u9a6c\u7684\u7528\u7ea2\u6c14\u5bb9\u6613\u7206\u819b<\/p>\n<p>R410A<br \/>\n\u7279\u6027\uff1a\u7531R32\uff08\u4e8c\u6c1f\u7532\u70f7\uff09\u548cR125\uff08\u4e94\u6c1f\u4e59\u70f7\uff09\u7ec4\u6210\u7684\u6df7\u5408\u7269\uff0c\u5176\u4f18\u70b9\u5728\u4e8e\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u4f7f\u7528\u8981\u6c42\uff0c\u5bf9\u5404\u79cd\u6027\u8d28\uff0c\u5982\u6613\u71c3\u6027\u3001\u5bb9\u91cf\u3001\u6392\u6c14\u6e29\u5ea6\u548c\u6548\u80fd\u52a0\u4ee5\u8003\u8651\uff0c\u91cf\u8eab\u5408\u6210\u4e00\u79cd\u5236\u51b7\u5242\u3002R410A\u5916\u89c2\u65e0\u8272\uff0c\u4e0d\u6d51\u6d4a\uff0c\u6613\u6325\u53d1\uff0c\u6cb8\u70b9-51.6\u2103\uff0c\u51dd\u56fa\u70b9-155\u2103\uff1b\u5176\u4e3b\u8981\u7279\u70b9\u6709\uff1a<br \/>\n\uff081\uff09 \u4e0d\u7834\u574f\u81ed\u6c27\u5c42\u3002\u5176\u5206\u5b50\u5f0f\u4e2d\u4e0d\u542b\u6c2f\u5143\u7d20\uff0c\u6545\u5176\u81ed\u6c27\u5c42\u7834\u574f\u6f5c\u80fd\u503c\uff08ODP\uff09\u4e3a0\u3002\u5168\u7403\u53d8\u6696\u6f5c\u80fd\u503c\uff08GWP\uff09\u5c0f\u4e8e0.2<br \/>\n\uff082\uff09 \u6bd2\u6027\u6781\u4f4e\u3002\u5bb9\u8bb8\u6d53\u5ea6\u548cR22\u540c\u6837\uff0c\u90fd\u662f1000ppm<br \/>\n\uff083\uff09 \u4e0d\u53ef\u71c3\u3002\u7a7a\u6c14\u4e2d\u7684\u53ef\u71c3\u6781\u6027\u4e3a0<br \/>\n\uff084\uff09 \u5316\u5b66\u548c\u70ed\u7a33\u5b9a\u6027\u9ad8<br \/>\n\uff085\uff09 \u6c34\u5206\u6eb6\u89e3\u6027\u4e0eR22\u51e0\u4e4e\u76f8\u540c<br \/>\n\uff086\uff09 \u662f\u6df7\u5408\u5236\u51b7\u5242\uff0c\u7531\u4e24\u79cd\u5236\u51b7\u5242\u7ec4\u6210<br \/>\n\uff087\uff09 \u4e0d\u4e0e\u77ff\u7269\u6cb9\u6216\u70f7\u57fa\u82ef\u6cb9\u76f8\u6eb6\u3002\uff08\u4e0ePOE[\u916f\u6da6\u6ed1\u6cb9]\u3001PVE[\u919a\u6da6\u6ed1\u6cb9]\u76f8\u6eb6\uff09<br \/>\n\u662fR22\u7684\u66ff\u4ee3\u54c1\uff0c\u4f5c\u4e3a\u5236\u51b7\u5242\u800c\u8a00\u5728\u65e5\u672c\u5df2\u7ecf\u662f\u5927\u8303\u56f4\u53d6\u4ee3\u4e86R22\uff0c\u7f8e\u56fd\u6bd4\u65e5\u672c\u6162\u4e00\u4e9b\u4f46\u73b0\u5728\u4e5f\u5728\u9010\u6b65\u8fc7\u6e21\u4e2d\u3002\u6211\u56fd\u5177\u6709\u77e5\u8bc6\u4ea7\u6743\u7684R22\u6309\u89c4\u5b9a\u52302010\u5e74\u5fc5\u987b\u6dd8\u6c70\uff0c\u4f46\u662f\u7531\u4e8e\u6211\u56fd\u7684\u5b9e\u9645\u60c5\u51b5\uff0c\u88ab\u5ef6\u671f\u52302020\u5e74<\/p>\n<p>R410A\u7684\u7279\u70b9\u662f\u5236\u51b7\u6548\u7387\u6bd4R22\u66f4\u9ad8\u4e14\u4e0d\u7834\u81ed\u6c27\u5c42<br \/>\n\u8bc4\u4ef7\uff1a\u6d41\u52a8\u6027\u6bd4R22\u66f4\u9ad8\uff0c\u5176\u4f59\u6682\u65e0\u2014\u2014650\u514b\/30\u5143<br \/>\n\u7834\u574f\u81ed\u6c27\u6f5c\u80fd\u503c\uff08ODP\uff09 0.000<br \/>\n\u5168\u7403\u53d8\u6696\u7cfb\u6570\u503c\uff08GWP\uff09 &#8211;<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u5236\u51b7\u5242\u7684\u538b\u529b\u5bf9\u6bd4\u6570\u636e\uff0c\u731b\u5c06\u7531\u4e8e\u6210\u5206\u4e0d\u660e\u6240\u4ee5\u4e0d\u5728\u5176\u5185<br \/>\nR12\u00a0 R134a\u00a0 R600a\u00a0 R22\u00a0 R410A\u538b\u529b\u6e29\u5ea6\u5bf9\u7167\u8868<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>\u6e29\u5ea6(\u2103)<br \/>\n\u7edd\u5bf9\u538b\u529b(MPA)<br \/>\n\u5355\u4f4d\u538b\u529b(Kg\/Cm2)<\/td>\n<td colspan=\"2\">R12<\/td>\n<td colspan=\"2\">R134a<\/td>\n<td colspan=\"2\">R600a<\/td>\n<td colspan=\"2\">R22<\/td>\n<td colspan=\"2\">R410a<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>\u7edd\u5bf9\u538b\u529b<\/td>\n<td>\u5355\u4f4d\u538b\u529b<\/td>\n<td>\u7edd\u5bf9\u538b\u529b<\/td>\n<td>\u5355\u4f4d\u538b\u529b<\/td>\n<td>\u7edd\u5bf9\u538b\u529b<\/td>\n<td>\u5355\u4f4d\u538b\u529b<\/td>\n<td>\u7edd\u5bf9\u538b\u529b<\/td>\n<td>\u5355\u4f4d\u538b\u529b<\/td>\n<td>\u7edd\u5bf9\u538b\u529b<\/td>\n<td>\u5355\u4f4d\u538b\u529b<\/td>\n<\/tr>\n<tr>\n<td>-30\u2103<\/td>\n<td>0.1000<\/td>\n<td>1.0200<\/td>\n<td>0.0850<\/td>\n<td>0.8670<\/td>\n<td>0.0460<\/td>\n<td>0.4692<\/td>\n<td>0.1630<\/td>\n<td>1.6626<\/td>\n<td>0.2700<\/td>\n<td>2.7540<\/td>\n<\/tr>\n<tr>\n<td>-25\u2103<\/td>\n<td>0.1240<\/td>\n<td>1.2648<\/td>\n<td>0.1070<\/td>\n<td>1.0914<\/td>\n<td>0.0580<\/td>\n<td>0.5916<\/td>\n<td>0.2010<\/td>\n<td>2.0502<\/td>\n<td>0.3300<\/td>\n<td>3.3660<\/td>\n<\/tr>\n<tr>\n<td>-20\u2103<\/td>\n<td>0.1510<\/td>\n<td>1.5402<\/td>\n<td>0.1330<\/td>\n<td>1.3566<\/td>\n<td>0.0720<\/td>\n<td>0.7344<\/td>\n<td>0.2450<\/td>\n<td>2.4990<\/td>\n<td>0.4000<\/td>\n<td>4.0800<\/td>\n<\/tr>\n<tr>\n<td>-15\u2103<\/td>\n<td>0.1830<\/td>\n<td>1.8666<\/td>\n<td>0.1640<\/td>\n<td>1.6728<\/td>\n<td>0.0890<\/td>\n<td>0.9078<\/td>\n<td>0.2960<\/td>\n<td>3.0192<\/td>\n<td>0.4800<\/td>\n<td>4.8960<\/td>\n<\/tr>\n<tr>\n<td>-10\u2103<\/td>\n<td>0.2190<\/td>\n<td>2.2338<\/td>\n<td>0.2010<\/td>\n<td>2.0502<\/td>\n<td>0.1080<\/td>\n<td>1.1016<\/td>\n<td>0.3540<\/td>\n<td>3.6108<\/td>\n<td>0.5800<\/td>\n<td>5.9160<\/td>\n<\/tr>\n<tr>\n<td>0\u2103<\/td>\n<td>0.3090<\/td>\n<td>3.1518<\/td>\n<td>0.2930<\/td>\n<td>2.9886<\/td>\n<td>0.1570<\/td>\n<td>1.6014<\/td>\n<td>0.4980<\/td>\n<td>5.0796<\/td>\n<td>0.8000<\/td>\n<td>8.1600<\/td>\n<\/tr>\n<tr>\n<td>5\u2103<\/td>\n<td>0.3630<\/td>\n<td>3.7026<\/td>\n<td>0.3500<\/td>\n<td>3.5700<\/td>\n<td>0.1880<\/td>\n<td>1.9176<\/td>\n<td>0.5840<\/td>\n<td>5.9568<\/td>\n<td>0.9400<\/td>\n<td>9.5880<\/td>\n<\/tr>\n<tr>\n<td>10\u2103<\/td>\n<td>0.4230<\/td>\n<td>4.3146<\/td>\n<td>0.4150<\/td>\n<td>4.2330<\/td>\n<td>0.2210<\/td>\n<td>2.2542<\/td>\n<td>0.6810<\/td>\n<td>6.9462<\/td>\n<td>1.0900<\/td>\n<td>11.1180<\/td>\n<\/tr>\n<tr>\n<td>20\u2103<\/td>\n<td>0.5670<\/td>\n<td>5.7834<\/td>\n<td>0.5720<\/td>\n<td>5.8344<\/td>\n<td>0.3030<\/td>\n<td>3.0906<\/td>\n<td>0.9100<\/td>\n<td>9.2820<\/td>\n<td>1.4500<\/td>\n<td>14.7900<\/td>\n<\/tr>\n<tr>\n<td>30\u2103<\/td>\n<td>0.7450<\/td>\n<td>7.5990<\/td>\n<td>0.7710<\/td>\n<td>7.8642<\/td>\n<td>0.4060<\/td>\n<td>4.1412<\/td>\n<td>1.1920<\/td>\n<td>12.1584<\/td>\n<td>1.9000<\/td>\n<td>19.3800<\/td>\n<\/tr>\n<tr>\n<td>40\u2103<\/td>\n<td>0.9610<\/td>\n<td>9.8022<\/td>\n<td>1.0170<\/td>\n<td>10.3734<\/td>\n<td>0.5320<\/td>\n<td>5.4264<\/td>\n<td>1.5340<\/td>\n<td>15.6468<\/td>\n<td>2.4400<\/td>\n<td>24.8880<\/td>\n<\/tr>\n<tr>\n<td>50\u2103<\/td>\n<td>1.2190<\/td>\n<td>12.4338<\/td>\n<td>1.3180<\/td>\n<td>13.4436<\/td>\n<td>0.6860<\/td>\n<td>6.9972<\/td>\n<td>1.9420<\/td>\n<td>19.8084<\/td>\n<td>3.0800<\/td>\n<td>31.4160<\/td>\n<\/tr>\n<tr>\n<td>55\u2103<\/td>\n<td>1.3660<\/td>\n<td>13.9332<\/td>\n<td>1.4910<\/td>\n<td>15.2082<\/td>\n<td>0.7740<\/td>\n<td>7.8948<\/td>\n<td>2.1740<\/td>\n<td>22.1748<\/td>\n<td>3.4500<\/td>\n<td>35.1900<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>P\u8868\uff1dP\u7edd\uff0d0.1MPA<br \/>\n1MPa=10.2Kg\/Cm2<\/p>\n<p>\u7ecf\u8fc7\u6bd4\u8f83\u53ef\u5f97\u51fa\uff0c\u572810\u5ea6\u7684\u6c14\u6e29\u4e0b\uff0cR22\u7684\u538b\u529b\u76f8\u5f53\u4e8e30\u5ea6\u6c14\u6e29\u4e0b\u7684R134A\uff1b\u800c\u5728\u6e29\u5ea6\u4e3a10\u5ea6\u65f6\u7528R410A\u7684\u8bdd\uff0c\u5c31\u76f8\u5f53\u4e8e\u572830\u5ea6\u7684\u6e29\u5ea6\u4e0b\u4f7f\u7528R22\u3002\u7531\u6b64\u53ef\u89c1\u5982\u679cR410A\u5982\u679c\u5bf9\u6a61\u80f6\u548c\u5851\u6599\u96f6\u4ef6\u6ca1\u6709\u8150\u8680\u6027\u7684\u8bdd\uff08\u4ece\u76ee\u524d\u641c\u96c6\u5230\u7684\u8d44\u6599\u6765\u770b\uff0c\u4f3c\u4e4e\u662f\u6ca1\u6709\u8150\u8680\u6027\u7684\uff09\uff0c\u90a3\u4e48\u5728\u51ac\u5929\u53ca\u5317\u65b9\u5730\u533a\uff0c\u4f7f\u7528R410A\u6765\u4ee3\u66ff\u731b\u5c06\u548cR22\u662f\u4e2a\u975e\u5e38\u4e0d\u9519\u7684\u9009\u62e9<\/p>\n<p>\u5c0f\u7ed3\u2014\u2014<br \/>\nR134A\uff0c\u4fbf\u5b9c\u65e0\u5bb3\u4e0d\u7ed9\u529b<br \/>\nR12 \u88ab\u6dd8\u6c70 \u4f46\u662f\u80fd\u4e70\u5230 \u4e0d\u73af\u4fdd<br \/>\nR22\u5144\uff0c\u7ed9\u529b\u6709\u70b9\u4e0d\u73af\u4fdd<br \/>\n\u731b\u5c06\u8001\u5144\uff0c\u7ed9\u529b\u4f46\u662f\u5047\u8d27\u591a<br \/>\n\u91d1\u521a\u7ea2\u6c14\uff0c\u8ddf\u731b\u5c06\u4e00\u6837\u5047\u8d27\u6cdb\u6ee5<br \/>\nR410A\uff0c\u7ed9\u529b\u73af\u4fdd\u5f85\u5b9e\u9a8c\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u6211\u4f1a\u4e70\u4e00\u7f50R410A\u6765\u7ed9\u6211\u81ea\u62fc\u7684M9\u6765\u8bd5\u7528\uff08\u6253\u574f\u4e86\u4e0d\u5fc3\u75bc\uff09\uff0c\u8003\u8651\u5230R410A\u7684\u538b\u529b\u5927\u8fc7R22\uff0c\u56e0\u6b64\u53d6\u5f97\u66f4\u5f3a\u7684\u540e\u5ea7\u5e94\u8be5\u662f\u53ef\u80fd\u7684\uff0c\u4f46\u662f\u540c\u65f6GBB\u7684\u5f39\u5323\u4e5f\u9762\u4e34\u7740\u66f4\u5927\u538b\u529b\u7684\u8003\u9a8c\uff0c\u4e0d\u8fc7\u6211\u60f3\u5982\u679c\u628a\u5145\u6c14\u65f6\u95f4\u7f29\u77ed\u4e00\u4e9b\u7684\u8bdd\u5e94\u8be5\u662f\u6ca1\u4ec0\u4e48\u5927\u95ee\u9898\u7684\u2014\u2014\u6bd5\u7adf\u5982\u679c\u51452\u79d2\u6c14\u76f8\u5f53\u4e8eR22\u6216\u8005\u662f\u731b\u5c06\u51454\u79d2\u7684\u8bdd\uff0c\u4e5f\u662f\u5f88\u4e0d\u9519\u7684<\/p>\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u66f4\u65b0\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/p>\n<p>R407C<br \/>\n\u7279\u6027\uff1a\u662f\u7531R32 \u5236\u51b7\u5242\u548c R125 \/\u5236\u51b7\u5242\u518d\u52a0\u4e0aR134a\u5236\u51b7\u5242\u6309\u4e00\u5b9a\u7684\u6bd4\u4f8b\u6df7\u5408\u800c\u6210\uff0c\u662f\u4e00\u79cd\u4e0d\u7834\u574f\u81ed\u6c27\u5c42\u7684\u73af\u4fdd\u5236\u51b7\u5242\u3002\u00a0\u00a0 R407C \u7531\u4e8e\u548c R22 \u6709\u7740\u6781\u4e3a\u76f8\u8fd1\u7684\u7279\u6027\u548c\u6027\u80fd\uff0c\u6240\u4ee5\u6210\u4e3a R22 \u7684\u957f\u671f\u66ff\u4ee3\u7269\uff0c\u4f7f\u7528\u4e8e\u5404\u79cd\u7a7a\u8c03\u7cfb\u7edf\u548c\u975e\u79bb\u5fc3\u5f0f\u5236\u51b7\u7cfb\u7edf<br \/>\n\u8bc4\u4ef7\uff1a\u538b\u529b\u4e0e\u6027\u80fdR22\u76f8\u5dee\u4e0d\u5927\uff0c\u53ef\u4ee5\u4f5c\u4e3aR22\u7684\u66ff\u4ee3\u54c1\uff0c\u4f46\u662f\u4ef7\u94b1\u65b9\u9762\u76ee\u524d\u6ca1\u6709\u4f18\u52bf\u3002\u2014\u2014650\u514b\/30\u5143<br \/>\n\u7834\u574f\u81ed\u6c27\u6f5c\u80fd\u503c\uff08ODP\uff09 0.0004<br \/>\n\u5168\u7403\u53d8\u6696\u7cfb\u6570\u503c\uff08GWP\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8eGBB\u7528\u6c14\u2014R134A\u3001R12\u3001R22\u3001\u731b\u5c06\u3001\u91d1\u521a\u3001R410A \u538b\u529b\u5927\u5c0f \u4ece\u5c0f\u5230\u5927\u6392\u5217 R134A \u7279\u6027\uff1a &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.just-blade.com\/?p=277\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c\u5173\u4e8eGBB\u7528\u6c14\u2014R134A\u3001R12\u3001R22\u3001\u731b\u5c06\u3001\u91d1\u521a\u3001R410A\u201d<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[74,128,129,130,223],"class_list":["post-277","post","type-post","status-publish","format-standard","hentry","category-4","tag-gbb","tag-r134a","tag-r22","tag-r410a","tag-223"],"_links":{"self":[{"href":"http:\/\/www.just-blade.com\/index.php?rest_route=\/wp\/v2\/posts\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.just-blade.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.just-blade.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.just-blade.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.just-blade.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=277"}],"version-history":[{"count":0,"href":"http:\/\/www.just-blade.com\/index.php?rest_route=\/wp\/v2\/posts\/277\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.just-blade.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.just-blade.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.just-blade.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}