Home / Standards / GB/T 4754-2011 GB/T 4754-2011 Abolished Industrial classification for national economic activities 国民经济行业分类 Standard Type GBT ICS 35.040 CCS A24 Status 废止 Issue Date 2011-04-29 Implementation 2011-11-01 Responsible Dept 市场监管总局 Drafting Unit N/A