Home / Standards / GB 28232-2011 GB 28232-2011 Abolished Safety and sanitation standard for ozone generator 臭氧发生器安全与卫生标准 Standard Type GB ICS 11.080.10 CCS C59 Status 废止 Issue Date 2011-12-30 Implementation 2012-05-01 Responsible Dept 国家卫生健康委 Drafting Unit 国家卫生健康委