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铜锌版修版工 初级铜锌版修版工 知识要求: 1.了解照相制版、色彩学和美术绘画的基础知识。 2.了解照、修、晒、腐蚀各工序的基本原理。 3.了解有关原辅材料的性能。 4.熟悉修版工艺的技术要求及鉴别常用的字体、字号、符号的种类。 技能要求: 1.识别网点线数和网点覆盖率。 2.掌握网线版的一般修版技术。 3.掌握一般套色版的修版技术。
Copper-zinc plate revision workmanship Primary copper-zinc plate revision work knowledge requirements: 1. Understand the basic knowledge of photolithography, color science and art painting. 2. Understand the basic principles of illumination, repair, drying, and corrosion. 3. Learn about the performance of raw and auxiliary materials. 4. Familiar with the technical requirements of the revision process and identify the types of commonly used fonts, sizes, and symbols. Skill requirements: 1. Identify the number of outlets and outlet coverage. 2. Master the general revision technology of the cable version. 3. Master the revised version of the general color version of the technology.