DB15/T 2792-2022 Technical regulations for planting sunflower holes covered with desulfurized gypsum in saline-alkali land in Hetao irrigation area (English Version)
Inner Mongolia Provincial Standard of the People's Republic of China
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DB15/T 2792-2022
DB15/T 2792-2022 history
2022DB15/T 2792-2022 Technical regulations for planting sunflower holes covered with desulfurized gypsum in saline-alkali land in Hetao irrigation area