Home / Standards / GB/T 18916.66-2024 GB/T 18916.66-2024 Active Norm of water intake for industry—Part 66: Stone 工业用水定额 第66部分:石材 Standard Type GBT ICS 13.060.25 CCS P 41 Status 现行 Issue Date 2024-09-29 Implementation 2025-01-01 Responsible Dept 国家标准委 Drafting Unit N/A