Home / Standards / GB/T 44566-2024 GB/T 44566-2024 Active Water saving enterprises—Building materials industry 节水型企业 建材行业 Standard Type GBT ICS 03.100.50 CCS P 01 Status 现行 Issue Date 2024-09-29 Implementation 2025-01-01 Responsible Dept 国家标准委 Drafting Unit N/A