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肥料. 提取钙后草酸形式沉淀的高锰酸钾测定
Fertilizers. Manganimetric determination of extracted calcium following precipitation in the form of oxalate
参考页数:14P;A4
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固体肥料.静态休止角测量
Solid fertilizers - Measurement of static angle of repose
参考页数:12P.;A4
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土壤改进剂和生长剂.植物反应测定.用大白菜进行盆栽试验
Soil improvers and growing media. Determination of plant response. Pot growth test with Chinese cabbage
参考页数:28P;A4
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土壤改进剂和生长剂.植物反应测定.用水芹进行又该培养皿试验
Soil improvers and growing media. Determination of plant response. Petri dish test using cress
参考页数:20P;A4
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石灰材料.模拟处理条件前后颗粒石灰材料的含尘量测定
Liming materials. Determination of the dust content of granular liming materials before and after simulated handling conditions
参考页数:16P;A4
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肥料和石灰物质.分类
Fertilizers and liming materials - Classification
参考页数:10P.;A4
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肥料和含钙料.二氧化碳的测定.固体肥料用方法
Fertilizers and liming materials - Determination of carbon dioxide - Method for solid fertilizers
参考页数:14P.;A4
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肥料.第2部分:取样.第7节:代表全部样品的固体肥料最小体积增量推荐标准
Fertilizers - Sampling - Recommendations for minimum mass of increment of a solid fertilizer to be taken to be representative of the total sampling unit
参考页数:8P;A4
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肥料.第4部分:化学分析.第5节:固体肥料中无机酸可溶硫酸盐含量测定方法
Fertilizers - Chemical analysis - Method for determination of mineral-acid-soluble sulfate content of solid fertilizers
参考页数:6P;A4
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肥料.第4部分:化学分析.第1节:氮含量测定.第3小节:总含氮量测定方法(蒸馏滴定法)
Fertilizers - Chemical analysis - Determination of nitrogen - Method for determination of total nitrogen content (titrimetric method after distillation)
参考页数:8P.;A4
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