Home / Standards / GB 3232 GB 3232 Abolished Diagnostic criteria and principles of management of occupational chronic manganism 职业性慢性锰中毒诊断标准及处理原则 Standard Type GB ICS 11.020 CCS C60 Status 废止 Issue Date 1982-10-25 Implementation 1983-05-01 Responsible Dept 国家卫生健康委 Drafting Unit 国家卫生健康委