Home / Standards / GB/T 18820-2023 GB/T 18820-2023 Active General principles of drafting norm of water intake for industry 工业用水定额编制通则 Standard Type GBT ICS 13.060.25 CCS P41 Status 现行 Issue Date 2023-09-07 Implementation 2024-01-01 Responsible Dept 国家标准委 Drafting Unit N/A