Home / Standards / GB/T 23863 GB/T 23863 Active Specification for lighting design of museum 博物馆照明设计规范 Standard Type GBT ICS 91.160.10 CCS P31 Status 现行 Issue Date 2024-08-23 Implementation 2024-12-01 Responsible Dept 国家文物局 Drafting Unit 国家文物局