Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
Fertilizers and soil conditioners — Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials
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【发布单位或类别】 IX-ISO国际标准化组织
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【发布日期】2018-08-10
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【CCS分类】
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【ICS分类】65.080肥料