On the basis of introduction of techniques for electron signing, the paper does an approach to application of electron signing technique in the management of highway project files.
本文在介绍电子签名技术的基础上，对电子签名技术在公路工程项目文档管理中的应用等问题做了探讨。
On the basis of introduction of techniques for electron signing, the paper does an approach to application of electron signing technique in the management of highway project files.
本文在介绍电子签名技术的基础上，对电子签名技术在公路工程项目文档管理中的应用等问题做了探讨。
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