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介绍了鄂钢部分宽厚板产品武钢质量证明书生成系统的升级方案及功能特点,实现了在线打印带光学防伪标识的质量证明书。
This paper introduces the upgrade plan and function features of the production system of Wugang quality certificate of some heavy plate products of E steel and realizes the quality certificate of printing optical anti-counterfeit labels online.