Home / Standards / GB/T 44546-2024 GB/T 44546-2024 Active General technical requirements of assembled integrated ceiling for buildings 建筑用装配式集成吊顶通用技术要求 Standard Type GBT ICS 91.060.30 CCS P32 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A