Home / Standards / GB/T 30329.2-2026 GB/T 30329.2-2026 Active Graphic technology—Colour and transparency of printing ink sets for four-colour printing—Part 2:Coldset offset lithographic printing 印刷技术 四色印刷油墨颜色和透明度 第2部分:冷固型卷筒纸胶印 Standard Type GBT ICS 87.080 CCS A 17 Status 现行 Issue Date 2026-01-28 Implementation 2026-03-01 Responsible Dept 国家新闻出版署(国家版权局) Drafting Unit N/A