Home / Standards / YC/T 439-2012 YC/T 439-2012 Active 烟草商业企业卷烟送货服务规范 Standard Type YC ICS N/A CCS N/A Status Active Issue Date 2012-07-10 Implementation 2012-08-01 Centralized Committee 国家烟草专卖局 Issuing Authority 国家烟草专卖局