Home / Standards / GB/T 37813-2019 GB/T 37813-2019 Active Management specifications for water conservation on public institutions 公共机构节水管理规范 Standard Type GBT ICS 13.020.20 CCS Z04 Status 现行 Issue Date 2019-08-30 Implementation 2019-12-01 Responsible Dept 国家标准委 Drafting Unit N/A