Home / Standards / GB/T 40053-2021 GB/T 40053-2021 Active Specification for construction on long-term observation research station of forest ecosystem 森林生态系统长期定位观测研究站建设规范 Standard Type GBT ICS 65.020 CCS B60 Status 现行 Issue Date 2021-04-30 Implementation 2021-04-30 Responsible Dept 国家林草局 Drafting Unit N/A