stamped signature
stamped signature是什么意思、stamped signature怎么读
stamped signature 基本解释
网络 签字盖章
重点词汇
stamped signature 双语例句
- 1、
Lawyers answer: not only stamped signature of the contract effective?
律师答疑:只盖章而没签字的合同是否有效? - 2、
The Research of Time-stamped signature Based on Absolute/ Relative Temporal Authentication
基于绝对认证和相对认证的时间戳技术研究 - 3、
Improvement of Time-stamped Proxy Signature with Traceable Receiver
对可追踪接收者的时控代理签名的改进

