Home / Standards / GB/T 19437-2025 GB/T 19437-2025 Active Graphic technology—Spectral measurement and colorimetric computation for graphic arts images 印刷技术 印刷图像的光谱测量和色度计算 Standard Type GBT ICS 37.100.01 CCS A17 Status 现行 Issue Date 2025-05-30 Implementation 2025-05-30 Responsible Dept 国家新闻出版署(国家版权局) Drafting Unit N/A