{"id":17323,"date":"2025-10-13T21:17:27","date_gmt":"2025-10-13T13:17:27","guid":{"rendered":"https:\/\/www.textile-fabric.com\/?p=17323"},"modified":"2025-10-13T21:17:27","modified_gmt":"2025-10-13T13:17:27","slug":"%e7%94%b5%e5%ad%90%e7%bb%84%e8%a3%85%e7%ba%bfh12%e8%bf%87%e6%bb%a4%e5%99%a8%e6%9b%b4%e6%8d%a2%e5%91%a8%e6%9c%9f%e4%b8%8e%e5%8e%8b%e5%b7%ae%e7%9b%91%e6%8e%a7%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/www.textile-fabric.com\/?p=17323","title":{"rendered":"\u7535\u5b50\u7ec4\u88c5\u7ebfH12\u8fc7\u6ee4\u5668\u66f4\u6362\u5468\u671f\u4e0e\u538b\u5dee\u76d1\u63a7\u7b56\u7565"},"content":{"rendered":"<h1>\u7535\u5b50\u7ec4\u88c5\u7ebfH12\u8fc7\u6ee4\u5668\u66f4\u6362\u5468\u671f\u4e0e\u538b\u5dee\u76d1\u63a7\u7b56\u7565<\/h1>\n<h2>\u4e00\u3001\u5f15\u8a00<\/h2>\n<p>\u5728\u73b0\u4ee3\u7535\u5b50\u5236\u9020\u4ea7\u4e1a\u4e2d\uff0c\u6d01\u51c0\u73af\u5883\u662f\u4fdd\u969c\u4ea7\u54c1\u8d28\u91cf\u4e0e\u751f\u4ea7\u6548\u7387\u7684\u5173\u952e\u56e0\u7d20\u3002\u5c24\u5176\u662f\u5728\u9ad8\u7cbe\u5ea6\u7535\u5b50\u5143\u5668\u4ef6\uff08\u5982\u96c6\u6210\u7535\u8def\u3001\u534a\u5bfc\u4f53\u82af\u7247\u3001\u5fae\u578b\u4f20\u611f\u5668\u7b49\uff09\u7684\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u7a7a\u6c14\u4e2d\u5fae\u7c92\u6c61\u67d3\u53ef\u80fd\u76f4\u63a5\u5bfc\u81f4\u4ea7\u54c1\u7f3a\u9677\u3001\u826f\u7387\u4e0b\u964d\u751a\u81f3\u8bbe\u5907\u6545\u969c\u3002\u4e3a\u5b9e\u73b0\u6d01\u51c0\u5ba4\u7a7a\u6c14\u54c1\u8d28\u7684\u6709\u6548\u63a7\u5236\uff0c\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u7cfb\u7edf\uff08HEPA, High-Efficiency Particulate Air\uff09\u6210\u4e3a\u4e0d\u53ef\u6216\u7f3a\u7684\u6838\u5fc3\u7ec4\u4ef6\u3002\u5176\u4e2d\uff0cH12\u7ea7\u8fc7\u6ee4\u5668\u4f5c\u4e3a\u4ecb\u4e8e\u666e\u901a\u9ad8\u6548\u8fc7\u6ee4\u5668\u4e0e\u8d85\u9ad8\u6548\u8fc7\u6ee4\u5668\uff08H13\u53ca\u4ee5\u4e0a\uff09\u4e4b\u95f4\u7684\u5173\u952e\u5c42\u7ea7\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eISO Class 5\u81f3Class 7\u7ea7\u522b\u7684\u6d01\u51c0\u8f66\u95f4\u3002<\/p>\n<p>H12\u8fc7\u6ee4\u5668\u80fd\u591f\u6709\u6548\u53bb\u9664\u7a7a\u6c14\u4e2d\u22650.3\u03bcm\u9897\u7c92\u7269\uff0c\u8fc7\u6ee4\u6548\u7387\u4e0d\u4f4e\u4e8e99.5%\uff0c\u5176\u6027\u80fd\u7a33\u5b9a\u6027\u76f4\u63a5\u5f71\u54cd\u6d01\u51c0\u5ba4\u7684\u7a7a\u6c14\u8d28\u91cf\u6c34\u5e73\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u8fd0\u884c\u4e2d\uff0c\u968f\u7740\u4f7f\u7528\u65f6\u95f4\u7684\u5ef6\u957f\uff0c\u8fc7\u6ee4\u5668\u4f1a\u56e0\u7c89\u5c18\u79ef\u805a\u800c\u9020\u6210\u963b\u529b\u4e0a\u5347\uff0c\u8fdb\u800c\u5f71\u54cd\u98ce\u91cf\u3001\u589e\u52a0\u80fd\u8017\uff0c\u4e25\u91cd\u65f6\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u5931\u6548\u3002\u56e0\u6b64\uff0c\u79d1\u5b66\u5236\u5b9aH12\u8fc7\u6ee4\u5668\u7684\u66f4\u6362\u5468\u671f\uff0c\u5e76\u7ed3\u5408\u538b\u5dee\u76d1\u63a7\u6280\u672f\u8fdb\u884c\u5b9e\u65f6\u72b6\u6001\u8bc4\u4f30\uff0c\u5df2\u6210\u4e3a\u7535\u5b50\u7ec4\u88c5\u7ebf\u6d01\u51c0\u7cfb\u7edf\u7ba1\u7406\u7684\u91cd\u8981\u8bfe\u9898\u3002<\/p>\n<p>\u672c\u6587\u5c06\u56f4\u7ed5\u7535\u5b50\u7ec4\u88c5\u7ebf\u4e2dH12\u8fc7\u6ee4\u5668\u7684\u5e94\u7528\u7279\u70b9\uff0c\u7cfb\u7edf\u9610\u8ff0\u5176\u6280\u672f\u53c2\u6570\u3001\u6027\u80fd\u8870\u51cf\u673a\u5236\u3001\u66f4\u6362\u5468\u671f\u7684\u786e\u5b9a\u65b9\u6cd5\u4ee5\u53ca\u57fa\u4e8e\u538b\u5dee\u76d1\u6d4b\u7684\u667a\u80fd\u8fd0\u7ef4\u7b56\u7565\uff0c\u65e8\u5728\u4e3a\u76f8\u5173\u4f01\u4e1a\u63d0\u4f9b\u53ef\u64cd\u4f5c\u6027\u5f3a\u3001\u6570\u636e\u652f\u6491\u5145\u5206\u7684\u6280\u672f\u53c2\u8003\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001H12\u8fc7\u6ee4\u5668\u7684\u57fa\u672c\u6982\u5ff5\u4e0e\u6280\u672f\u53c2\u6570<\/h2>\n<h3>2.1 H12\u8fc7\u6ee4\u5668\u5b9a\u4e49<\/h3>\n<p>\u6839\u636e\u6b27\u6d32\u6807\u51c6EN 1822:2009\u300aHigh Efficiency Air Filters (EPA, HEPA and ULPA)\u300b\u7684\u89c4\u5b9a\uff0cH12\u5c5e\u4e8e\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff08HEPA\uff09\u7c7b\u522b\u4e2d\u7684\u4e2d\u9ad8\u7aef\u7b49\u7ea7\u3002\u8be5\u6807\u51c6\u4f9d\u636e\u8fc7\u6ee4\u5668\u5bf9\u6700\u6613\u7a7f\u900f\u7c92\u5f84\uff08MPPS, Most Penetrating Particle Size\uff09\u9897\u7c92\u7684\u8fc7\u6ee4\u6548\u7387\u5212\u5206\u7b49\u7ea7\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8fc7\u6ee4\u5668\u7b49\u7ea7<\/th>\n<th>MPPS\u8fc7\u6ee4\u6548\u7387\uff08%\uff09<\/th>\n<th>\u5907\u6ce8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H10<\/td>\n<td>\u226585%<\/td>\n<td>EPA\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>H11<\/td>\n<td>\u226595%<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>H12<\/strong><\/td>\n<td><strong>\u226599.5%<\/strong><\/td>\n<td>HEPA\u7ea7<\/td>\n<\/tr>\n<tr>\n<td>H13<\/td>\n<td>\u226599.95%<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>H14<\/td>\n<td>\u226599.995%<\/td>\n<td>ULPA\u7ea7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>H12\u8fc7\u6ee4\u5668\u901a\u5e38\u91c7\u7528\u8d85\u7ec6\u73bb\u7483\u7ea4\u7ef4\uff08Glass Fiber\uff09\u6750\u6599\u4f5c\u4e3a\u6ee4\u6599\uff0c\u5177\u6709\u4e09\u7ef4\u7acb\u4f53\u7f51\u72b6\u7ed3\u6784\uff0c\u901a\u8fc7\u62e6\u622a\u3001\u60ef\u6027\u78b0\u649e\u3001\u6269\u6563\u548c\u9759\u7535\u5438\u9644\u7b49\u591a\u79cd\u673a\u7406\u5b9e\u73b0\u5bf9\u4e9a\u5fae\u7c73\u7ea7\u9897\u7c92\u7684\u9ad8\u6548\u6355\u96c6\u3002<\/p>\n<h3>2.2 \u4e3b\u8981\u6280\u672f\u53c2\u6570<\/h3>\n<p>\u4ee5\u4e0b\u662f\u5178\u578bH12\u8fc7\u6ee4\u5668\u7684\u6280\u672f\u53c2\u6570\u8868\uff08\u4ee5\u67d0\u56fd\u9645\u77e5\u540d\u54c1\u724cCamfil\u53ca\u56fd\u5185\u54c1\u724cAAF\u4e3a\u4f8b\uff09\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570\u9879<\/th>\n<th>Camfil H12\u6a21\u5757<\/th>\n<th>AAF H12\u677f\u5f0f\u8fc7\u6ee4\u5668<\/th>\n<th>\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u989d\u5b9a\u98ce\u91cf<\/td>\n<td>1000\u20132000<\/td>\n<td>800\u20131600<\/td>\n<td>m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td>\u521d\u59cb\u963b\u529b<\/td>\n<td>\u2264120<\/td>\n<td>\u2264130<\/td>\n<td>Pa<\/td>\n<\/tr>\n<tr>\n<td>\u7ec8\u963b\u529b\u8bbe\u5b9a\u503c<\/td>\n<td>450<\/td>\n<td>450<\/td>\n<td>Pa<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u6ee4\u9762\u79ef<\/td>\n<td>8.5<\/td>\n<td>7.2<\/td>\n<td>m\u00b2<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u5f62\u5c3a\u5bf8\uff08L\u00d7W\u00d7H\uff09<\/td>\n<td>610\u00d7610\u00d7292<\/td>\n<td>592\u00d7592\u00d7292<\/td>\n<td>mm<\/td>\n<\/tr>\n<tr>\n<td>\u6ee4\u6599\u6750\u8d28<\/td>\n<td>\u8d85\u7ec6\u73bb\u7483\u7ea4\u7ef4+\u70ed\u7194\u80f6\u5206\u9694<\/td>\n<td>\u73bb\u7ea4\u590d\u5408\u6750\u6599<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u6846\u67b6\u6750\u8d28<\/td>\n<td>\u94dd\u5408\u91d1\/\u9540\u950c\u94a2\u677f<\/td>\n<td>\u9540\u950c\u94a2\u677f<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5c01\u65b9\u5f0f<\/td>\n<td>\u805a\u6c28\u916f\u53d1\u6ce1\u5bc6\u5c01<\/td>\n<td>\u673a\u68b0\u538b\u7d27+\u5bc6\u5c01\u6761<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u5bff\u547d\uff08\u7406\u8bba\uff09<\/td>\n<td>12\u201324\u4e2a\u6708<\/td>\n<td>12\u201318\u4e2a\u6708<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u7528\u6807\u51c6<\/td>\n<td>EN 1822, ISO 16890<\/td>\n<td>GB\/T 13554-2020<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6ce8\uff1aGB\/T 13554-2020\u300a\u9ad8\u6548\u7a7a\u6c14\u8fc7\u6ee4\u5668\u300b\u4e3a\u4e2d\u56fd\u56fd\u5bb6\u6807\u51c6\uff0c\u89c4\u5b9a\u4e86H12\u7ea7\u8fc7\u6ee4\u5668\u5728\u989d\u5b9a\u98ce\u91cf\u4e0b\u5bf90.3\u03bcm\u7c92\u5b50\u7684\u900f\u8fc7\u7387\u5e94\u5c0f\u4e8e0.5%\uff0c\u5373\u6548\u7387\u226599.5%\u3002<\/p>\n<\/blockquote>\n<h3>2.3 \u5e94\u7528\u573a\u666f\u5206\u6790<\/h3>\n<p>\u5728\u7535\u5b50\u7ec4\u88c5\u751f\u4ea7\u7ebf\u4e2d\uff0cH12\u8fc7\u6ee4\u5668\u591a\u7528\u4e8e\u4ee5\u4e0b\u73af\u8282\uff1a<\/p>\n<ul>\n<li><strong>\u56de\u98ce\u6bb5\u9884\u8fc7\u6ee4\u540e\u7aef<\/strong>\uff1a\u4f5c\u4e3a\u4e8c\u7ea7\u9ad8\u6548\u8fc7\u6ee4\uff0c\u63d0\u5347\u6574\u4f53\u51c0\u5316\u6548\u7387\uff1b<\/li>\n<li><strong>\u5c40\u90e8\u6d01\u51c0\u5de5\u4f5c\u53f0\u9001\u98ce\u7cfb\u7edf<\/strong>\uff1a\u914d\u5408\u98ce\u673a\u8fc7\u6ee4\u5355\u5143\uff08FFU\uff09\u4f7f\u7528\uff1b<\/li>\n<li><strong>\u6d01\u51c0\u7a7a\u8c03\u673a\u7ec4\uff08MAU\/RAU\uff09\u672b\u7aef<\/strong>\uff1a\u5b89\u88c5\u4e8e\u51fa\u98ce\u53e3\u524d\uff0c\u786e\u4fdd\u9001\u5165\u8f66\u95f4\u7684\u7a7a\u6c14\u8fbe\u6807\uff1b<\/li>\n<li><strong>SMT\u8d34\u7247\u533a\u3001BGA\u5c01\u88c5\u533a\u7b49\u5173\u952e\u5de5\u4f4d<\/strong>\uff1a\u9632\u6b62\u9521\u818f\u6c27\u5316\u3001\u710a\u70b9\u865a\u710a\u7b49\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p>\u7531\u4e8e\u7535\u5b50\u5382\u623f\u5185\u5b58\u5728\u5927\u91cf\u710a\u63a5\u70df\u5c18\u3001\u52a9\u710a\u5242\u6325\u53d1\u7269\u3001\u4eba\u4f53\u76ae\u5c51\u53ca\u5916\u90e8\u5e26\u5165\u5c18\u57c3\uff0cH12\u8fc7\u6ee4\u5668\u9762\u4e34\u6301\u7eed\u6c61\u67d3\u8d1f\u8377\uff0c\u9700\u5b9a\u671f\u7ef4\u62a4\u4e0e\u66f4\u6362\u3002<\/p>\n<hr \/>\n<h2>\u4e09\u3001H12\u8fc7\u6ee4\u5668\u6027\u80fd\u8870\u51cf\u673a\u5236<\/h2>\n<h3>3.1 \u538b\u529b\u635f\u5931\u589e\u957f\u539f\u7406<\/h3>\n<p>\u8fc7\u6ee4\u5668\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u9897\u7c92\u7269\u9010\u6e10\u6c89\u79ef\u4e8e\u6ee4\u6750\u8868\u9762\u53ca\u6df1\u5c42\u5b54\u9699\u4e2d\uff0c\u5f62\u6210\u201c\u7c89\u5c18\u5e8a\u201d\uff0c\u5bfc\u81f4\u6c14\u6d41\u901a\u9053\u53d8\u7a84\uff0c\u6d41\u52a8\u963b\u529b\u589e\u5927\u3002\u8fd9\u4e00\u8fc7\u7a0b\u53ef\u7528\u8fbe\u897f-\u9b4f\u65af\u5df4\u8d6b\u65b9\u7a0b\u8fd1\u4f3c\u63cf\u8ff0\uff1a<\/p>\n<p>$$<br \/>\nDelta P = R cdot mu cdot v<br \/>\n$$<\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>$Delta P$\uff1a\u538b\u964d\uff08Pa\uff09<\/li>\n<li>$R$\uff1a\u6ee4\u6750\u963b\u529b\u7cfb\u6570\uff08\u53d6\u51b3\u4e8e\u7ed3\u6784\u4e0e\u79ef\u5c18\u91cf\uff09<\/li>\n<li>$mu$\uff1a\u7a7a\u6c14\u7c98\u5ea6\uff08\u7ea61.8\u00d710\u207b\u2075 Pa\u00b7s\uff09<\/li>\n<li>$v$\uff1a\u9762\u98ce\u901f\uff08m\/s\uff09<\/li>\n<\/ul>\n<p>\u968f\u7740\u79ef\u5c18\u589e\u52a0\uff0c$R$\u5448\u975e\u7ebf\u6027\u4e0a\u5347\u8d8b\u52bf\uff0c\u521d\u671f\u589e\u957f\u7f13\u6162\uff0c\u540e\u671f\u6025\u5267\u5347\u9ad8\u3002<\/p>\n<h3>3.2 \u6548\u7387\u53d8\u5316\u89c4\u5f8b<\/h3>\n<p>\u5c3d\u7ba1H12\u8fc7\u6ee4\u5668\u5728\u79ef\u5c18\u521d\u671f\u5176\u8fc7\u6ee4\u6548\u7387\u53ef\u80fd\u7565\u6709\u63d0\u5347\uff08\u56e0\u7c89\u5c18\u5c42\u5f62\u6210\u9644\u52a0\u8fc7\u6ee4\u5c42\uff09\uff0c\u4f46\u5f53\u79ef\u5c18\u8fbe\u5230\u4e00\u5b9a\u539a\u5ea6\u540e\uff0c\u90e8\u5206\u9897\u7c92\u53ef\u80fd\u53d1\u751f\u201c\u518d\u91ca\u653e\u201d\u73b0\u8c61\uff0c\u5c24\u5176\u5728\u98ce\u901f\u6ce2\u52a8\u6216\u505c\u673a\u91cd\u542f\u65f6\u3002\u6b64\u5916\uff0c\u8fc7\u5ea6\u5835\u585e\u4f1a\u5bfc\u81f4\u5c40\u90e8\u6c14\u6d41\u77ed\u8def\uff0c\u964d\u4f4e\u6574\u4f53\u8fc7\u6ee4\u6548\u80fd\u3002<\/p>\n<p>\u636e\u7f8e\u56fdASHRAE\uff08American Society of Heating, Refrigerating and Air-Conditioning Engineers\uff09\u7814\u7a76\u62a5\u544a\u6307\u51fa\uff0cHEPA\u7c7b\u8fc7\u6ee4\u5668\u5728\u538b\u5dee\u8fbe\u5230\u7ec8\u963b\u503c80%\u4ee5\u4e0a\u65f6\uff0c\u5176\u6548\u7387\u5f00\u59cb\u51fa\u73b0\u4e0d\u7a33\u5b9a\u6ce2\u52a8\uff0c\u5efa\u8bae\u53ca\u65f6\u5e72\u9884\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001H12\u8fc7\u6ee4\u5668\u66f4\u6362\u5468\u671f\u7684\u786e\u5b9a\u65b9\u6cd5<\/h2>\n<h3>4.1 \u65f6\u95f4\u9a71\u52a8\u578b\u66f4\u6362\u7b56\u7565<\/h3>\n<p>\u4f20\u7edf\u505a\u6cd5\u5e38\u91c7\u7528\u56fa\u5b9a\u5468\u671f\u66f4\u6362\uff0c\u4f8b\u5982\u6bcf12\u4e2a\u6708\u621618\u4e2a\u6708\u5f3a\u5236\u66f4\u6362\u4e00\u6b21\u3002\u6b64\u65b9\u6cd5\u7b80\u5355\u6613\u884c\uff0c\u9002\u7528\u4e8e\u73af\u5883\u6761\u4ef6\u7a33\u5b9a\u3001\u6c61\u67d3\u6e90\u53ef\u63a7\u7684\u573a\u5408\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u66f4\u6362\u7b56\u7565\u7c7b\u578b<\/th>\n<th>\u4f18\u70b9<\/th>\n<th>\u7f3a\u70b9<\/th>\n<th>\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u65f6\u95f4\u9a71\u52a8<\/td>\n<td>\u7ba1\u7406\u7b80\u4fbf\uff0c\u8ba1\u5212\u6027\u5f3a<\/td>\n<td>\u6613\u9020\u6210\u8fc7\u65e9\u66f4\u6362\u6216\u5ef6\u8fdf\u66f4\u6362\uff0c\u8d44\u6e90\u6d6a\u8d39<\/td>\n<td>\u5c0f\u578b\u6d01\u51c0\u5ba4\u3001\u4f4e\u6c61\u67d3\u8d1f\u8377\u533a\u57df<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u5dee\u9a71\u52a8<\/td>\n<td>\u5b9e\u65f6\u53cd\u6620\u8fc7\u6ee4\u5668\u72b6\u6001\uff0c\u7ecf\u6d4e\u9ad8\u6548<\/td>\n<td>\u9700\u914d\u7f6e\u4f20\u611f\u5668\u4e0e\u76d1\u63a7\u7cfb\u7edf<\/td>\n<td>\u5927\u578b\u7535\u5b50\u5382\u3001\u8fde\u7eed\u8fd0\u884c\u4ea7\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>\u7efc\u5408\u8bc4\u4f30\u6cd5<\/td>\n<td>\u7ed3\u5408\u591a\u53c2\u6570\u5224\u65ad\uff0c\u7cbe\u51c6\u53ef\u9760<\/td>\n<td>\u5b9e\u65bd\u590d\u6742\uff0c\u6210\u672c\u8f83\u9ad8<\/td>\n<td>\u9ad8\u7aef\u534a\u5bfc\u4f53\u5236\u9020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7136\u800c\uff0c\u4ec5\u4f9d\u8d56\u65f6\u95f4\u65e0\u6cd5\u53cd\u6620\u5b9e\u9645\u8fd0\u884c\u5dee\u5f02\u3002\u4f8b\u5982\uff0c\u540c\u4e00\u578b\u53f7H12\u8fc7\u6ee4\u5668\u5728\u5357\u65b9\u6f6e\u6e7f\u5730\u533a\u4e0e\u5317\u65b9\u5e72\u71e5\u5730\u533a\u4f7f\u7528\u5bff\u547d\u53ef\u76f8\u5dee30%\u4ee5\u4e0a\u3002<\/p>\n<h3>4.2 \u57fa\u4e8e\u538b\u5dee\u76d1\u6d4b\u7684\u52a8\u6001\u66f4\u6362\u6a21\u578b<\/h3>\n<p>\u538b\u5dee\uff08\u0394P\uff09\u662f\u8861\u91cf\u8fc7\u6ee4\u5668\u5835\u585e\u7a0b\u5ea6\u6700\u76f4\u63a5\u3001\u6700\u53ef\u9760\u7684\u7269\u7406\u6307\u6807\u3002\u5927\u591a\u6570\u5382\u5546\u63a8\u8350\u5c06\u7ec8\u963b\u529b\u8bbe\u4e3a450Pa\u3002\u5f53\u5b9e\u6d4b\u538b\u5dee\u63a5\u8fd1\u8be5\u503c\u65f6\uff0c\u8868\u660e\u6ee4\u6750\u5df2\u4e25\u91cd\u5835\u585e\uff0c\u5fc5\u987b\u66f4\u6362\u3002<\/p>\n<h4>\u5178\u578b\u538b\u5dee\u53d8\u5316\u66f2\u7ebf\u793a\u610f\u56fe\uff08\u6a21\u62df\u6570\u636e\uff09<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u4f7f\u7528\u65f6\u95f4\uff08\u6708\uff09<\/th>\n<th>\u521d\u59cb\u538b\u5dee\uff08Pa\uff09<\/th>\n<th>\u7d2f\u8ba1\u538b\u5dee\u589e\u91cf\uff08Pa\uff09<\/th>\n<th>\u72b6\u6001\u8bc4\u4f30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>110<\/td>\n<td>0<\/td>\n<td>\u65b0\u88c5<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>140<\/td>\n<td>+30<\/td>\n<td>\u6b63\u5e38<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>190<\/td>\n<td>+80<\/td>\n<td>\u8f7b\u5ea6\u79ef\u5c18<\/td>\n<\/tr>\n<tr>\n<td>9<\/td>\n<td>270<\/td>\n<td>+160<\/td>\n<td>\u4e2d\u5ea6\u5835\u585e<\/td>\n<\/tr>\n<tr>\n<td>12<\/td>\n<td>360<\/td>\n<td>+250<\/td>\n<td>\u63a5\u8fd1\u8b66\u6212<\/td>\n<\/tr>\n<tr>\n<td>15<\/td>\n<td>440<\/td>\n<td>+330<\/td>\n<td>\u5373\u5c06\u66f4\u6362<\/td>\n<\/tr>\n<tr>\n<td>18<\/td>\n<td>480<\/td>\n<td>+370<\/td>\n<td>\u8d85\u9650\u62a5\u8b66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>\u6570\u636e\u6765\u6e90\uff1a\u67d0\u534e\u4e1c\u5730\u533aSMT\u5de5\u53822022\u5e74\u5ea6H12\u8fc7\u6ee4\u5668\u8fd0\u884c\u8bb0\u5f55\u7edf\u8ba1<\/p>\n<\/blockquote>\n<p>\u4ece\u4e0a\u8868\u53ef\u89c1\uff0c\u538b\u5dee\u589e\u957f\u5e76\u975e\u7ebf\u6027\uff0c\u7b2c9\u4e2a\u6708\u540e\u589e\u901f\u660e\u663e\u52a0\u5feb\uff0c\u7b26\u5408\u201c\u52a0\u901f\u8001\u5316\u201d\u7279\u5f81\u3002\u636e\u6b64\u53ef\u5efa\u7acb\u9884\u8b66\u673a\u5236\uff1a<\/p>\n<ul>\n<li><strong>\u4e00\u7ea7\u9884\u8b66<\/strong>\uff1a\u538b\u5dee \u2265 350Pa \u2192 \u542f\u52a8\u5907\u4ef6\u51c6\u5907\u4e0e\u5de1\u68c0\uff1b<\/li>\n<li><strong>\u4e8c\u7ea7\u9884\u8b66<\/strong>\uff1a\u538b\u5dee \u2265 400Pa \u2192 \u5b89\u6392\u505c\u673a\u7a97\u53e3\uff1b<\/li>\n<li><strong>\u66f4\u6362\u9608\u503c<\/strong>\uff1a\u538b\u5dee \u2265 450Pa \u2192 \u5f3a\u5236\u66f4\u6362\u3002<\/li>\n<\/ul>\n<h3>4.3 \u5f71\u54cd\u66f4\u6362\u5468\u671f\u7684\u5173\u952e\u56e0\u7d20<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u56e0\u7d20\u7c7b\u522b<\/th>\n<th>\u5177\u4f53\u5f71\u54cd<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u73af\u5883\u7a7a\u6c14\u8d28\u91cf<\/td>\n<td>\u5916\u90e8PM10\u6d53\u5ea6\u9ad8\u5219\u5bff\u547d\u7f29\u77ed<\/td>\n<td>\u57ce\u5e02\u5de5\u4e1a\u533a\u6bd4\u90ca\u533a\u66f4\u6613\u5835\u585e<\/td>\n<\/tr>\n<tr>\n<td>\u623f\u95f4\u6362\u6c14\u6b21\u6570<\/td>\n<td>\u6362\u6c14\u9891\u7387\u8d8a\u9ad8\uff0c\u7d2f\u79ef\u7c89\u5c18\u8d8a\u591a<\/td>\n<td>ISO 5\u7ea7\u623f\u95f4\uff08\u2265200\u6b21\/h\uff09\u8f83ISO 7\u7ea7\uff08\u226560\u6b21\/h\uff09\u538b\u529b\u66f4\u5927<\/td>\n<\/tr>\n<tr>\n<td>\u524d\u7ea7\u8fc7\u6ee4\u6548\u679c<\/td>\n<td>G4\/F7\u521d\u6548\/\u4e2d\u6548\u8fc7\u6ee4\u4e0d\u826f\u4f1a\u52a0\u91cdH12\u8d1f\u62c5<\/td>\n<td>\u5efa\u8bae\u524d\u7ea7\u538b\u5dee\u6bcf\u5468\u68c0\u67e5<\/td>\n<\/tr>\n<tr>\n<td>\u8fd0\u884c\u6a21\u5f0f<\/td>\n<td>\u8fde\u7eed\u8fd0\u884c\u6bd4\u95f4\u6b47\u8fd0\u884c\u66f4\u5feb\u79ef\u7d2f\u7070\u5c18<\/td>\n<td>\u4e09\u73ed\u5012\u4ea7\u7ebf\u9700\u66f4\u9891\u7e41\u76d1\u63a7<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u6e7f\u5ea6<\/td>\n<td>\u9ad8\u6e7f\u73af\u5883\u4e0b\u7c89\u5c18\u6613\u9ecf\u9644\uff0c\u963b\u529b\u4e0a\u5347\u5feb<\/td>\n<td>\u76f8\u5bf9\u6e7f\u5ea6\uff1e60%\u65f6\u98ce\u9669\u589e\u52a0<\/td>\n<\/tr>\n<tr>\n<td>\u8bbe\u5907\u5e03\u5c40<\/td>\n<td>FFU\u5bc6\u96c6\u5e03\u7f6e\u533a\u98ce\u901f\u4e0d\u5747\uff0c\u5c40\u90e8\u6613\u8fc7\u8f7d<\/td>\n<td>\u5e94\u5b9a\u671f\u505a\u98ce\u91cf\u5e73\u8861\u6d4b\u8bd5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6e05\u534e\u5927\u5b66\u5efa\u7b51\u6280\u672f\u79d1\u5b66\u7cfb\u7684\u4e00\u9879\u7814\u7a76\u663e\u793a\uff0c\u5728\u76f8\u540c\u98ce\u91cf\u6761\u4ef6\u4e0b\uff0c\u524d\u7ea7G4\u8fc7\u6ee4\u5668\u82e5\u672a\u53ca\u65f6\u66f4\u6362\uff0cH12\u8fc7\u6ee4\u5668\u7684\u5e73\u5747\u5bff\u547d\u5c06\u51cf\u5c11\u7ea640%\u3002<\/p>\n<hr \/>\n<h2>\u4e94\u3001\u538b\u5dee\u76d1\u63a7\u7cfb\u7edf\u7684\u6784\u5efa\u4e0e\u5b9e\u65bd<\/h2>\n<h3>5.1 \u538b\u5dee\u4f20\u611f\u5668\u9009\u578b\u8981\u6c42<\/h3>\n<p>\u4e3a\u5b9e\u73b0\u7cbe\u51c6\u76d1\u63a7\uff0c\u5e94\u9009\u7528\u5177\u5907\u4ee5\u4e0b\u7279\u6027\u7684\u5dee\u538b\u53d8\u9001\u5668\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6280\u672f\u6307\u6807<\/th>\n<th>\u63a8\u8350\u53c2\u6570<\/th>\n<th>\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u91cf\u7a0b\u8303\u56f4<\/td>\n<td>0\u2013500 Pa \u6216 0\u2013600 Pa<\/td>\n<td>\u8986\u76d6\u521d\u59cb\u81f3\u7ec8\u963b\u5168\u8fc7\u7a0b<\/td>\n<\/tr>\n<tr>\n<td>\u7cbe\u5ea6\u7b49\u7ea7<\/td>\n<td>\u00b11% FS \u6216\u66f4\u9ad8<\/td>\n<td>\u51cf\u5c11\u8bef\u62a5\u7387<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u4fe1\u53f7<\/td>\n<td>4\u201320 mA \u6216 Modbus RTU<\/td>\n<td>\u517c\u5bb9PLC\/DCS\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>\u54cd\u5e94\u65f6\u95f4<\/td>\n<td>\uff1c1\u79d2<\/td>\n<td>\u5b9e\u65f6\u53cd\u9988<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td>0\u201350\u2103<\/td>\n<td>\u9002\u5e94\u6d01\u51c0\u5ba4\u73af\u5883<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u62a4\u7b49\u7ea7<\/td>\n<td>IP65<\/td>\n<td>\u9632\u5c18\u9632\u6e85\u6c34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5e38\u89c1\u54c1\u724c\u5305\u62ec\uff1aRosemount\uff08Emerson\uff09\u3001Setra\u3001WIKA\u3001E+E Elektronik\u7b49\u3002<\/p>\n<h3>5.2 \u76d1\u63a7\u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1<\/h3>\n<p>\u5178\u578b\u7684\u538b\u5dee\u76d1\u63a7\u7cfb\u7edf\u7531\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ol>\n<li><strong>\u4f20\u611f\u5c42<\/strong>\uff1a\u5b89\u88c5\u4e8eH12\u8fc7\u6ee4\u5668\u524d\u540e\u4e24\u7aef\u7684\u53d6\u538b\u7ba1\u8fde\u63a5\u5dee\u538b\u4f20\u611f\u5668\uff1b<\/li>\n<li><strong>\u4f20\u8f93\u5c42<\/strong>\uff1a\u901a\u8fc7\u5c4f\u853d\u7535\u7f06\u6216\u65e0\u7ebf\u6a21\u5757\u5c06\u6570\u636e\u4f20\u81f3\u63a7\u5236\u67dc\uff1b<\/li>\n<li><strong>\u63a7\u5236\u5c42<\/strong>\uff1a\u63a5\u5165\u697c\u5b87\u81ea\u63a7\u7cfb\u7edf\uff08BAS\uff09\u6216\u72ec\u7acbPLC\u63a7\u5236\u5668\uff1b<\/li>\n<li><strong>\u5e94\u7528\u5c42<\/strong>\uff1a\u5728SCADA\u754c\u9762\u6216MES\u7cfb\u7edf\u4e2d\u663e\u793a\u5b9e\u65f6\u538b\u5dee\u3001\u5386\u53f2\u8d8b\u52bf\u3001\u62a5\u8b66\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<h4>\u793a\u4f8b\uff1a\u67d0\u7535\u5b50\u5382FFU\u7fa4\u7ec4\u538b\u5dee\u76d1\u63a7\u62d3\u6251\u56fe\uff08\u6587\u5b57\u63cf\u8ff0\uff09<\/h4>\n<p>\u6bcf\u4e2aFFU\u5355\u5143\u914d\u5907\u4e00\u5bf9\u9759\u538b\u7bb1\uff0c\u4e0a\u6e38\u4fa7\u63a5\u65b0\u98ce\u6df7\u5408\u6bb5\uff0c\u4e0b\u6e38\u4fa7\u901a\u5411\u6d01\u51c0\u5ba4\u3002\u5728H12\u8fc7\u6ee4\u5668\u524d\u540e\u8bbe\u7f6e\u53d6\u538b\u53e3\uff0c\u8fde\u63a5\u6570\u5b57\u5dee\u538b\u8ba1\u3002\u6240\u6709\u6570\u636e\u901a\u8fc7RS485\u603b\u7ebf\u6c47\u603b\u81f3\u4e2d\u592e\u76d1\u63a7\u670d\u52a1\u5668\uff0c\u652f\u6301\u8fdc\u7a0b\u67e5\u770b\u4e0e\u9608\u503c\u62a5\u8b66\u63a8\u9001\u81f3\u7ba1\u7406\u4eba\u5458\u624b\u673aAPP\u3002<\/p>\n<h3>5.3 \u6570\u636e\u5206\u6790\u4e0e\u9884\u6d4b\u6a21\u578b<\/h3>\n<p>\u501f\u52a9\u5927\u6570\u636e\u5206\u6790\u6280\u672f\uff0c\u53ef\u8fdb\u4e00\u6b65\u6316\u6398\u538b\u5dee\u6570\u636e\u4ef7\u503c\u3002\u4f8b\u5982\u91c7\u7528<strong>\u7ebf\u6027\u56de\u5f52\u5916\u63a8\u6cd5<\/strong>\u9884\u6d4b\u5269\u4f59\u5bff\u547d\uff1a<\/p>\n<p>\u5047\u8bbe\u67d0\u8fc7\u6ee4\u5668\u8fd1\u4e09\u4e2a\u6708\u538b\u5dee\u5206\u522b\u4e3a\uff1a<\/p>\n<ul>\n<li>\u7b2c1\u6708\uff1a150 Pa<\/li>\n<li>\u7b2c2\u6708\uff1a210 Pa<\/li>\n<li>\u7b2c3\u6708\uff1a280 Pa<\/li>\n<\/ul>\n<p>\u8ba1\u7b97\u6708\u5747\u589e\u957f\u7387\uff1a<br \/>\n$$<br \/>\nfrac{280 &#8211; 150}{2} = 65 text{Pa\/\u6708}<br \/>\n$$<\/p>\n<p>\u8ddd\u79bb\u7ec8\u963b450Pa\u5c1a\u4f59170Pa\uff0c\u5219\u9884\u8ba1\u5269\u4f59\u5bff\u547d\u7ea6\u4e3a\uff1a<br \/>\n$$<br \/>\nfrac{170}{65} \u2248 2.6 text{\u4e2a\u6708}<br \/>\n$$<\/p>\n<p>\u66f4\u9ad8\u7ea7\u7684\u65b9\u6cd5\u5982<strong>\u6307\u6570\u5e73\u6ed1\u6a21\u578b<\/strong>\u6216<strong>\u673a\u5668\u5b66\u4e60\u7b97\u6cd5<\/strong>\uff08\u5982LSTM\u795e\u7ecf\u7f51\u7edc\uff09\u53ef\u7528\u4e8e\u5904\u7406\u975e\u7ebf\u6027\u9000\u5316\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u9884\u6d4b\u7cbe\u5ea6\u3002<\/p>\n<hr \/>\n<h2>\u516d\u3001\u884c\u4e1a\u5b9e\u8df5\u6848\u4f8b\u5206\u6790<\/h2>\n<h3>\u6848\u4f8b\u4e00\uff1a\u82cf\u5dde\u67d0\u5927\u578bPCB\u7ec4\u88c5\u4f01\u4e1a<\/h3>\n<p>\u8be5\u4f01\u4e1a\u62e5\u6709\u4e09\u6761SMT\u751f\u4ea7\u7ebf\uff0c\u5171\u914d\u7f6e68\u53f0FFU\uff0c\u5747\u91c7\u7528H12\u8fc7\u6ee4\u5668\u3002\u539f\u91c7\u752818\u4e2a\u6708\u5b9a\u65f6\u66f4\u6362\u7b56\u7565\uff0c\u5e74\u8017\u6750\u6210\u672c\u7ea676\u4e07\u5143\u3002<\/p>\n<p>\u6539\u9020\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u52a0\u88c5Setra 2600\u7cfb\u5217\u5dee\u538b\u4f20\u611f\u5668\uff1b<\/li>\n<li>\u96c6\u6210\u81f3\u897f\u95e8\u5b50S7-1200 PLC\u7cfb\u7edf\uff1b<\/li>\n<li>\u8bbe\u7f6e\u4e09\u7ea7\u62a5\u8b66\u673a\u5236\uff08350\/400\/450Pa\uff09\uff1b<\/li>\n<\/ul>\n<p>\u5b9e\u65bd\u6548\u679c\uff1a<\/p>\n<ul>\n<li>\u5e73\u5747\u66f4\u6362\u5468\u671f\u5ef6\u957f\u81f320.3\u4e2a\u6708\uff08\u90e8\u5206\u4ec516\u4e2a\u6708\uff0c\u90e8\u5206\u8fbe24\u4e2a\u6708\uff09\uff1b<\/li>\n<li>\u5e74\u8282\u7ea6\u66f4\u6362\u8d39\u7528\u7ea618\u4e07\u5143\uff1b<\/li>\n<li>\u56e0\u98ce\u91cf\u4e0d\u8db3\u5bfc\u81f4\u7684\u505c\u673a\u4e8b\u4ef6\u51cf\u5c1170%\u3002<\/li>\n<\/ul>\n<h3>\u6848\u4f8b\u4e8c\uff1a\u6df1\u5733\u67d0\u6d88\u8d39\u7535\u5b50\u4ee3\u5de5\u5382<\/h3>\n<p>\u8be5\u5382\u6d01\u51c0\u5ba4\u7b49\u7ea7\u4e3aISO 6\uff0c\u91c7\u7528\u96c6\u4e2d\u5f0f\u7a7a\u8c03+H12\u672b\u7aef\u9001\u98ce\u3002\u66fe\u53d1\u751f\u591a\u6b21\u56e0\u8fc7\u6ee4\u5668\u8d85\u671f\u4f7f\u7528\u5bfc\u81f4AHU\u98ce\u673a\u8fc7\u8f7d\u8df3\u95f8\u4e8b\u6545\u3002<\/p>\n<p>\u6539\u8fdb\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\u5f15\u5165\u201c\u538b\u5dee\u589e\u957f\u7387\u201d\u6307\u6807\uff08d\u0394P\/dt\uff09\u4f5c\u4e3a\u8f85\u52a9\u5224\u636e\uff1b<\/li>\n<li>\u5f53\u5468\u589e\u957f\u7387\u8d85\u8fc730Pa\/week\u65f6\u89e6\u53d1\u9884\u9632\u6027\u7ef4\u62a4\uff1b<\/li>\n<li>\u5efa\u7acb\u8fc7\u6ee4\u5668\u5065\u5eb7\u8bc4\u5206\u5361\u5236\u5ea6\uff08\u6ee1\u5206100\u5206\uff0c\u4f4e\u4e8e60\u5206\u5373\u9884\u8b66\uff09\u3002<\/li>\n<\/ul>\n<p>\u6210\u6548\uff1a<\/p>\n<ul>\n<li>\u8fc7\u6ee4\u5668\u66f4\u6362\u51b3\u7b56\u51c6\u786e\u7387\u63d0\u5347\u81f392%\uff1b<\/li>\n<li>\u98ce\u673a\u6545\u969c\u7387\u4e0b\u964d55%\uff1b<\/li>\n<li>\u80fd\u8017\u540c\u6bd4\u964d\u4f4e\u7ea69.3%\uff08\u6e90\u4e8e\u7ef4\u6301\u5408\u7406\u98ce\u963b\uff09\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e03\u3001\u4f18\u5316\u5efa\u8bae\u4e0e\u7ba1\u7406\u89c4\u8303<\/h2>\n<h3>7.1 \u6807\u51c6\u5316\u64cd\u4f5c\u6d41\u7a0b\uff08SOP\uff09<\/h3>\n<p>\u5efa\u8bae\u4f01\u4e1a\u5236\u5b9a\u5982\u4e0bH12\u8fc7\u6ee4\u5668\u8fd0\u7ef4SOP\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6b65\u9aa4<\/th>\n<th>\u5185\u5bb9<\/th>\n<th>\u9891\u6b21<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u68c0\u67e5\u538b\u5dee\u8bfb\u6570\u5e76\u8bb0\u5f55<\/td>\n<td>\u6bcf\u65e5<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u89c2\u5bdf\u662f\u5426\u6709\u6cc4\u6f0f\u3001\u53d8\u5f62\u3001\u9508\u8680<\/td>\n<td>\u6bcf\u5468<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u6e05\u6d01\u8fc7\u6ee4\u5668\u6846\u67b6\u5bc6\u5c01\u9762<\/td>\n<td>\u6bcf\u5b63\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u6821\u51c6\u538b\u5dee\u4f20\u611f\u5668<\/td>\n<td>\u6bcf\u534a\u5e74<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u66f4\u6362\u8fc7\u6ee4\u5668\uff08\u6309\u538b\u5dee\u6216\u5230\u671f\uff09<\/td>\n<td>\u52a8\u6001\u6267\u884c<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u66f4\u6362\u540e\u8fdb\u884cDOP\u68c0\u6f0f\u6d4b\u8bd5<\/td>\n<td>\u6bcf\u6b21\u66f4\u6362\u540e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote>\n<p>DOP\u6d4b\u8bd5\uff08Di-Octyl Phthalate\uff09\u662f\u9a8c\u8bc1HEPA\u7c7b\u8fc7\u6ee4\u5668\u5b8c\u6574\u6027\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u5e94\u4f7f\u7528\u6c14\u6eb6\u80f6\u53d1\u751f\u5668\u548c\u7c92\u5b50\u8ba1\u6570\u5668\u8fdb\u884c\u4e0a\u4e0b\u6e38\u6d53\u5ea6\u5bf9\u6bd4\uff0c\u6cc4\u6f0f\u7387\u4e0d\u5f97\u8d85\u8fc70.01%\u3002<\/p>\n<\/blockquote>\n<h3>7.2 \u591a\u7ef4\u5ea6\u8bc4\u4f30\u4f53\u7cfb\u6784\u5efa<\/h3>\n<p>\u9664\u538b\u5dee\u5916\uff0c\u8fd8\u53ef\u5f15\u5165\u5176\u4ed6\u8f85\u52a9\u5224\u65ad\u6307\u6807\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6807<\/th>\n<th>\u6d4b\u91cf\u65b9\u5f0f<\/th>\n<th>\u53c2\u8003\u9608\u503c<\/th>\n<th>\u4f5c\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u98ce\u91cf<\/td>\n<td>\u98ce\u901f\u4eea\u6d4b\u98ce\u53e3\u5e73\u5747\u98ce\u901f<\/td>\n<td>\u4e0b\u964d\uff1e15%\u62a5\u8b66<\/td>\n<td>\u53cd\u6620\u7cfb\u7edf\u6027\u80fd<\/td>\n<\/tr>\n<tr>\n<td>\u7c92\u5b50\u6d53\u5ea6<\/td>\n<td>\u624b\u6301\u5f0f\u7c92\u5b50\u8ba1\u6570\u5668<\/td>\n<td>\uff1eISO\u6807\u51c6\u9650\u503c<\/td>\n<td>\u9a8c\u8bc1\u8fc7\u6ee4\u6548\u679c<\/td>\n<\/tr>\n<tr>\n<td>\u80fd\u8017<\/td>\n<td>\u7535\u8868\u76d1\u6d4b\u98ce\u673a\u529f\u7387<\/td>\n<td>\u4e0a\u5347\uff1e20%<\/td>\n<td>\u95f4\u63a5\u53cd\u6620\u963b\u529b<\/td>\n<\/tr>\n<tr>\n<td>\u566a\u97f3<\/td>\n<td>\u5206\u8d1d\u4eea\u6d4b\u91cf<\/td>\n<td>\u660e\u663e\u589e\u5927<\/td>\n<td>\u63d0\u793a\u673a\u68b0\u8d1f\u8377\u589e\u52a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>7.3 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