Home / Standards / GB/T 21141-2007 GB/T 21141-2007 Active Technical regulations for sandification prevention and control 防沙治沙技术规范 Standard Type GBT ICS 65.020.40 CCS B64 Status 现行 Issue Date 2007-10-16 Implementation 2008-05-01 Responsible Dept 国家林草局 Drafting Unit N/A