Home / Standards / GB/T 45951-2025 GB/T 45951-2025 Active General procedures for implementing permanent exhibition of science and technology museum 科技馆常设展览实施通用流程 Standard Type GBT ICS 03.080.99 CCS A20 Status 现行 Issue Date 2025-08-01 Implementation 2025-08-01 Responsible Dept 中国科学技术协会 Drafting Unit N/A