Home / Standards / GB/T 45505.1-2025 GB/T 45505.1-2025 Active Test method of flat panel display glass substrate—Part 1: Appearance and geometric dimensions 平板显示器基板玻璃测试方法 第1部分:外观与几何尺寸 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2025-08-01 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A