GB/T 20937-2007
AbolishedPotassium magnesium of sulphate fertilizer
硫酸钾镁肥
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging, labeling, transportation, and storage conditions for potassium magnesium sulphate fertilizer. It is applied in agricultural production as a quality and safety benchmark for fertilizers containing potassium, magnesium, and sulfur, ensuring consistent nutrient content and physical properties for soil amendment and crop nutrition.
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