Home / Standards / GB/T 17219-2025 GB/T 17219-2025 Active Hygienic safety evaluation of distribution equipment, protective materials and treatment materials in drinking water system 生活饮用水输配水设备、防护材料及水处理材料卫生安全评价 Standard Type GBT ICS 11.020 CCS c 51 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家疾控局 Drafting Unit N/A