Home / Standards / GB 28233-2020 GB 28233-2020 Active Hygienic requirements for sodium hypochlorite generator 次氯酸钠发生器卫生要求 Standard Type GB ICS 11.080 CCS C50 Status 现行 Issue Date 2020-04-09 Implementation 2020-11-01 Responsible Dept 国家疾控局 Drafting Unit N/A