Home / Standards / YC/T 426-2012 YC/T 426-2012 Active 烟草混合均匀度的测定 Standard Type YC ICS N/A CCS N/A Status Active Issue Date 2012-02-14 Implementation 2012-04-01 Centralized Committee 国家烟草专卖局 Issuing Authority 国家烟草专卖局