Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB37/T 3946-2020 Technical Specification for Watermelon Production in Solar Greenhouse via email in business day valid
DB37/T 3952-2020 Water-saving and high-yield cultivation technical regulation with supplemental irrigation based on soil moisture measurement in winter wheat via email in business day valid
DB37/T 3971-2020 Technical specification for cover crops culture in tea garden via email in business day valid
DB37/T 3972-2020 Technical specification for horizontal layering propagation of apple dwarf rootstocks via email in business day valid
DB37/T 3973-2020 Bench grafting technical specification of apple trees with dwarf rootstocks via email in business day valid
DB37/T 3975-2020 Technical specification for supporting system of trellis in apple orchards via email in business day valid
DB37/T 3976-2020 Technical Specification of Seedling Propagation for Dwarf Rootstock Apple via email in business day valid
DB37/T 3984-2020 Technical regulation of cultivation for Lycium ruthenicum Murray via email in business day valid
DB37/T 3995-2020 Technical specification for laboratory extraction of pine pollen polysaccharides via email in business day valid
DB37/T 3996-2020 Standard for Facility Cultivation Techniques of Clonal Tea Plant via email in business day valid
DB37/T 3999-2020 Technical regulation of cultivation for Rhus chinensis Mill via email in business day valid
DB37/T 4029-2020 Technical regulations for the timber forest cultivation of Robinia pseudoacacia via email in business day valid
DB37/T 4057-2020 Technical specifications for potato production with integrated irrigation and fertilization via email in business day valid
DB37/T 4070-2020 via email in business day valid
DB37/T 4106-2020 Good agricultural practice for Chestnut-Pumpkin in facilities via email in business day valid
DB37/T 4107-2020 Technical regulation for facility vegetable straw returning to field via email in business day valid
DB37/T 4169-2020 Technical specification for rain-proof and frost-proof cultivation of sweet cherry via email in business day valid
DB37/T 4171-2020 via email in business day valid
DB37/T 4172-2020 via email in business day valid
DB37/T 4173-2020 Techological specifications of utilization of biogas residue and liquid in leek planting via email in business day valid
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