Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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DB37/T 3120-2018 via email in business day valid
DB37/T 3121-2018 via email in business day valid
DB37/T 3180-2018 Implementation guidelines for the management and control system of risk classification for production safety of compound fertilizer manufacturing industry via email in business day valid
DB37/T 3181-2018 Implementation guidelines for the system of screening for and elimination of compound fertilizer manufacturing industry hidden risks of work safety accidents via email in business day valid
DB37/T 3474-2018 Determination of 12 organophosphorous pesticides and metabolites residues in soil Liquid chromatography - mass spectrometry via email in business day valid
DB37/T 3825-2019 Guideline of Biochar Application in Orchard via email in business day valid
DB37/T 3826-2019 Guide line on field composting and application with it in orchard via email in business day valid
DB37/T 3827-2019 Technical regulations for field test of nutrient release rate and release period of slow and controlled-release fertilizer via email in business day valid
DB37/T 3828-2019 Guid Line of Activeted Humic Acid Application on Rice Nursurey via email in business day valid
DB37/T 3829-2019 Guideline of Soil Fertility Improvement for Apple Production via email in business day valid
DB37/T 4028-2020 Technical specification for aerobic fermentation of livestock and poultry manure via email in business day valid
DB37/T 4035-2020 Technical criterion for biosecurity of scale donkey farms via email in business day valid
DB37/T 4036-2020 Technical criterion for comprehensive control of major bacterial diseases in scale donkey farms via email in business day valid
DB37/T 4049-2020 Technical criterion for eradication of mycoplasma gallisepticum and mycoplasma synoviae in breeder flock via email in business day valid
DB51/T 1675-2023 via email in business day valid
DB51/T 3133-2023 via email in business day valid
DB51/T 843-2008 The technical rules for manuring in mulberry field $105.00 via email in 1~3 business day superseded
DB51/T 843-2021 via email in business day abolished
DB52/T 1604-2021 echnical Regulations for Comprehensive Fertilization of Cultivated Land of Yellow Soil via email in business day valid
DB52/T 1607-2021 Nitrogen, phosphorus and potassium limitsin of tea garden via email in business day valid
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