Home / Standards / GB/T 28951-2012 GB/T 28951-2012 Abolished Forest certification in China - Forest management 中国森林认证 森林经营 Standard Type GBT ICS 65.020.40 CCS B64 Status 废止 Issue Date 2012-11-20 Implementation 2012-12-01 Responsible Dept 国家林草局 Drafting Unit 国家林草局