Home / Standards / GB 19083-2003 GB 19083-2003 Abolished Technical requirements for protective face mask for medical use 医用防护口罩技术要求 Standard Type GB ICS 11.040 CCS C48 Status 废止 Issue Date 2003-04-29 Implementation 2003-04-29 Responsible Dept 国家药监局 Drafting Unit 国家药监局