Home / Standards / GB/T 15163-2018 GB/T 15163-2018 Active Technical regulations for setting apart hills including sand area for tree growing 封山（沙）育林技术规程 Standard Type GBT ICS 65.020.40 CCS B64 Status 现行 Issue Date 2018-12-28 Implementation 2018-12-28 Responsible Dept 国家林草局 Drafting Unit N/A