待解决 悬赏分:1 - 离问题结束还有 Minimum 0.25”(0.7cm)unprinted area around UPC barcode问题补充:匿名 2013-05-23 12:21:38 最低0.25“(0.7厘米)未打印UPC条码周围地区 匿名 2013-05-23 12:23:18 最低0.25"(0.7厘米)周围地区unprinted爱国联盟条码 匿名 2013-05-23 12:24:58 极小值0.25...
The minimum size for a QR code may be 2 x 2cm, but that doesn’t mean the minimum size is the right size for you. The optimal size of a QR code will depend on many factors unique to your situation. You’ll want to consider where your code will be placed in order to determine ho...