谁有a3和a4在一起的对比照片 相片用A3多还是A4多
A3\u4e0eA4\u54ea\u4e2a\u7eb8\u5927A3\u7684\u7eb8\u6bd4A4\u7eb8\u5927\u3002
A3\u7eb8\u662f\u56fd\u9645\u901a\u7528\u6807\u51c6A3\u89c4\u683c\u7684\u7eb8\u5f20\uff0c\u5176\u5927\u5c0f\u4e3a297mm\u00d7420mm\uff0cA4\u7eb8\u7684\u5c3a\u5bf8\u662f210\u6beb\u7c73\u00d7297\u6beb\u7c73\u3002A3\u7eb8\u662fA4\u7eb8\u76842\u500d\u3002
A4\u7eb8\u662f\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\u7684ISO 216\u5b9a\u4e49\u7684\uff0c\u89c4\u683c\u4e3a21*29.7cm\uff08210mm\u00d7297mm\uff09\uff0c\u4e16\u754c\u4e0a\u591a\u6570\u56fd\u5bb6\u6240\u4f7f\u7528\u7684\u7eb8\u5f20\u5c3a\u5bf8\u90fd\u662f\u91c7\u7528\u8fd9\u4e00\u56fd\u9645\u6807\u51c6\u3002
\u8fd9\u4e2a\u6807\u51c6\u6700\u521d\u662f\u88ab\u9b4f\u739b\u5171\u548c\u56fd\u57281922\u5e74\u7eb3\u5165DIN\uff08\u7f16\u53f7\u662fDIN 476\uff09\uff0c\u867d\u7136\u5176\u4e2d\u4e00\u4e9b\u683c\u5f0f\u6cd5\u56fd\u5728\u540c\u4e00\u65f6\u671f\u4e5f\u81ea\u884c\u7814\u53d1\u51fa\u6765\uff0c\u4e0d\u8fc7\u4e4b\u540e\u5c31\u88ab\u9057\u5fd8\u4e86\u3002
\u6269\u5c55\u8d44\u6599
\u5e38\u89c1\u7eb8\u5f20\u5c3a\u5bf8
1\u3001A\u7ec4\u7eb8\u5f20\u5c3a\u5bf8\u7684\u957f\u5bbd\u6bd4\u90fd\u662f1.41\uff1a1\u3002\u6700\u5e38\u7528\u5230\u7684\u7eb8\u5f20\u5c3a\u5bf8\u662fA4\uff0c\u5b83\u7684\u5927\u5c0f\u662f297\u4e58\u4ee5210\u6beb\u7c73\u3002
2\u3001B\u7ec4\u7eb8\u5f20\u5c3a\u5bf8\u662f\u7f16\u53f7\u76f8\u540c\u4e0e\u7f16\u53f7\u5c11\u4e00\u53f7\u7684A\u7ec4\u7eb8\u5f20\u7684\u51e0\u4f55\u5e73\u5747\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0cB1\u662fA1\u548cA0\u7684\u51e0\u4f55\u5e73\u5747\u3002\u540c\u6837\u5730\uff0cC\u7ec4\u7eb8\u5f20\u5c3a\u5bf8\u662f\u7f16\u53f7\u76f8\u540c\u7684A\u3001B\u7ec4\u7eb8\u5f20\u7684\u51e0\u4f55\u5e73\u5747\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0cC2\u662fB2\u548cA2\u7684\u51e0\u4f55\u5e73\u5747\u3002
3\u3001C\u7ec4\u7eb8\u5f20\u5c3a\u5bf8\u4e3b\u8981\u4f7f\u7528\u4e8e\u4fe1\u5c01\u3002\u4e00\u5f20A4\u5927\u5c0f\u7684\u7eb8\u5f20\u53ef\u4ee5\u521a\u597d\u653e\u8fdb\u4e00\u4e2aC4\u5927\u5c0f\u7684\u4fe1\u5c01\u3002\u5982\u679c\u4f60\u628aA4\u7eb8\u5f20\u5bf9\u6298\u53d8\u6210A5\u7eb8\u5f20\uff0c\u90a3\u5b83\u5c31\u53ef\u4ee5\u521a\u597d\u653e\u8fdbC5\u5927\u5c0f\u7684\u4fe1\u5c01\uff0c\u540c\u7406\u7c7b\u63a8\u3002
4\u3001\u8fd8\u6709\u6309\u7eb8\u5f20\u7684\u539a\u5ea6\u6765\u5206\u7684\uff0c\u6bd4\u598260g\u300170g\u300175g\u300180g\u300185g\u300190g\u3001100g\u3001120g\u7b49\u7b49\uff0c\u662f\u6307\u5728\u5e73\u65b9\u5355\u4f4d\u9762\u79ef\u7eb8\u7684\u91cd\u91cf\u662f\u591a\u91cd\uff0c\u56e0\u4e3a\u7eb8\u7684\u5bc6\u5ea6\u57fa\u672c\u4e0a\u662f\u4e00\u6837\u7684\uff0c\u5728\u5355\u4f4d\u9762\u79ef\u7eb8\u7684\u91cd\u91cf\u8d8a\u91cd\uff0c\u7eb8\u7684\u539a\u5ea6\u5c31\u8d8a\u539a\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u7eb8\u5f20\u5c3a\u5bf8
\u89c4\u683c\u4e0a\u6765\u8bf4\u6709A5\uff0cA4,A3,B4,B3\u7b49\uff0c\u4ee5A4\u89c4\u683c\u4e3a\u6807\u51c6\u89c4\u683c\uff0c\u4e5f\u662f\u6700\u591a\u7684\u89c4\u683c\u3002
\u76ee\u524d\uff0c\u55b7\u58a8\u6253\u5370\u9886\u57df\u7684\u5de8\u5934\u5305\u62ec\u4f73\u80fd\uff08Canon\uff09\uff0c\u7231\u666e\u751f\uff08Epson\uff09\uff0c\u60e0\u666e\uff08Hewlett-Packard\uff09\u4e09\u5bb6\uff0c\u5b83\u4eec\u628a\u6301\u7740\u8d85\u8fc780\uff05\u7684\u5e02\u573a\u4efd\u989d\uff0c\u62e5\u6709\u4e0d\u8ba1\u5176\u6570\u7684\u6253\u5370\u4e13\u5229\u3002\u8fd9\u51e0\u5bb6\u516c\u53f8\u7684\u539f\u5382\u7167\u7247\u7eb8\uff0c\u4ee5\u53ca\u5176\u4ed6\u51e0\u79cd\u517c\u5bb9\u7167\u7247\u7eb8\u662f\u4ee5A4\u5c45\u591a\u3002
绛旓細濂ヨ开A3涓嶢4锛氱嫭鐗鐨勫姣涓庡樊寮 濂ヨ开A3鍜孉4浣滀负濂ヨ开姹借溅鐨勪唬琛ㄨ溅鍨嬶紝瀹冧滑涔嬮棿灞曠幇鍑轰竴绯诲垪鏄捐憲鐨勭壒鎬с傞鍏堬紝浠庡姩鍔涙ц兘鏉ョ湅锛屽ゥ杩狝3鐨勬渶澶ч┈鍔涗负150鍖癸紝鏈澶ф壄鐭╀负250鐗涚背锛岃孉4鍒欐彁鍗囪嚦204鍖瑰拰320鐗涚背鐨勫己鍔茶緭鍑恒傝繖琛ㄦ槑A4鍦鍔ㄥ姏琛ㄧ幇涓婃洿涓哄崜瓒娿傚畾浣嶄笂锛屽ゥ杩狝3瀹氫綅涓虹伒鍔ㄧ殑涓ゅ帰璺戣溅锛岃孉4鍒欏崌绾т负鏇寸...
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