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DE"Soil Total Potassium Determination Method"
"Soil Total Potassium Determination Method", Total:2 items.
In the international standard classification, "Soil Total Potassium Determination Method" involves: .
Professional Standard - Agriculture, "Soil Total Potassium Determination Method"
- NY/T 87-1988 Method for determination of total potassium in soils
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, "Soil Total Potassium Determination Method"
- GB 9836-1988 Method for determination of total potassium in soils