Home / Standards / YC/Z 550-2016 YC/Z 550-2016 Active 卷烟制造过程质量风险评估指南 Standard Type YC ICS N/A CCS N/A Status Active Issue Date 2016-08-17 Implementation 2016-09-01 Centralized Committee 国家烟草专卖局 Issuing Authority 国家烟草专卖局