论文部分内容阅读
查暗记:暗记是话卡的设计者特意制作的防伪标记。用户可借助高倍放大镜,以真卡作为样卡,在另一张卡上仔细寻找,应能找到有规律的暗记。
Check secretly remember: secretly is the card designer specially produced anti-counterfeit labels. Users can make use of magnifying glass to authentic card as a sample card, carefully looking for another card, should be able to find a regular reminder.