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检测标准
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复合微生物肥料
Compound microbial fertilizers
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多孔粒状硝酸铵
Ammonium nitrate porus prills
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硝酸铵
Ammonium nitrate
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含腐植酸水溶肥料
Water-soluble fertilizers containing humic-acids
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微量元素水溶肥料
Water-soluble fertilizers containing micronutrients
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水溶肥料汞、砷、镉、铅、铬的限量要求
Water-soluble fertilizersContent-limits of mercury, arsenic, cadmium, lead and chromium
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大量元素水溶肥料
Water-soluble macronutrient fertilizers
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磷酸一铵、磷酸二铵的测定方法 第2部分:磷含量
Determination of monoammonium phosphate and diammonium phoshpate Part 2 : Phosphorus content
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磷酸一铵、磷酸二铵的测定方法 第1部分:总氮含量
Determination of monoammonium phosphate and diammonium phosphatc Part 1 :Total nitrogen content