第一、有没有正规的防伪标签，或者是正规厂家贴的自己的防伪标志。
First, there is no formal security labels, or is the formal manufacturers posted their own security marks.
背带高温烫压LOGO及防伪标志，清晰度高，每一个细节都体现品牌的卓越品质。
LOGO pressure high-temperature hot strap and security signs, every detail reflects the brand's superior quality.
中国第一枚申奥邮折长卷绘画作者，全国居民身份证防伪标志设计者，现为中国美术家协会旅游联谊中心艺术总监。
The author of the First Long Stamp-folder of the Application for 2008 Olympic Games, and designer of Fate-Preventing Mark of Chinese ID cards.
数字签名是一种运用加密，在宏方案或文件上添加真实防伪标志的电子技术。签名确保宏方案或文件来自签名人并且自创建时起未被他人改动。
You digitally sign a file or a macro project, so that users who run the macro can be assured of the identity of the creator of the macro and that the macro has not been altered since it was created.
数字签名是一种运用加密，在宏方案或文件上添加真实防伪标志的电子技术。签名确保宏方案或文件来自签名人并且自创建时起未被他人改动。
You digitally sign a file or a macro project, so that users who run the macro can be assured of the identity of the creator of the macro and that the macro has not been altered since it was created.
应用推荐