Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2651-2019
Scope
This standard mainly stipulates technical requirements such as soil improvement principles, soil improvement types and soil improvement technical measures for desertified land in northwest Sichuan. This standard applies to desertification land control work in northwest Sichuan.
DB51/T 2651-2019 history
2019DB51/T 2651-2019 Technical Regulations for Soil Improvement of Desertified Land in Northwest Sichuan