Home / Standards / GB/T 46377-2025 GB/T 46377-2025 Active Test methods for liquid crystal mixtures 混合液晶测试方法 Standard Type GBT ICS 31.030 CCS L90 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A