美利体育登录入口官网

聚集体取样和测试方法 方法 34：糖以外的有机杂质

Methods for sampling and testing aggregates, Method 34: Organic impurities other than sugar

土质.土壤和材料成分的浸出和物种形成的地球化学模型参数.土壤样品中腐殖物质提取

Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of humic substances from solid samples

土壤质量.土壤和材料成分的浸出和物种形成的地球化学模型参数.来自含水试样的腐殖质萃取

Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of humic substances from aqueous samples

窖泥中腐殖质的测定 重铬酸钾氧化法

Determination of Humus in Pit Mud Potassium Dichromate Oxidation Method

土质 土壤和材料成分的浸出和物种形成的地球化学模型参数 第4部分：从土壤样品中提取腐殖质（草案）

Geochemical model parameters for leaching and speciation of soil and material components Part 4: Extraction of humus from soil samples (draft)

土质. 土壤和材料成分的浸出和物种形成的地球化学模型参数. 第4部分:从土壤样品中提取腐殖质 (ISO 12782-4-2012); 德文版本EN ISO 12782-4-2012

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012); German version EN ISO 12782-4:2012

土壤质量 土壤和材料中成分浸出和形态形成的地球化学模型参数 第4部分：从固体样品中提取腐殖质

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012); German version EN ISO 12782-4:2012

土质 土壤和材料成分的浸出和物种形成的地球化学模型参数 第5部分：从含水样品中提取腐殖质（草案）

Geochemical model parameters for leaching and speciation of soil and material components Part 5: Extraction of humus from aqueous samples (draft)

土壤质量 土壤和材料中成分浸出和形态形成的地球化学模型参数 第5部分：从水样中提取腐殖质

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012); German version EN ISO 12782-5:2012

土壤质量.土壤和材料成分的浸出和物种形成的地球化学模型参数.第4部分:土壤样品中腐殖物质提取

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples

土壤质量.土壤和材料成分的浸出和物种形成的地球化学模型参数.第5部分:来自含水试样的腐殖质萃取

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples

土壤质量 土壤和材料中组分淋溶与形态划分的地质化学建模参数 第4部分：固体样品中富集物质的提。↖SO 12782-4:2012）

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)

土壤质量 土壤和材料中组分淋溶与赋存形式geo化学建模的参数 第5部分：水样中富啡酸物质的提。↖SO 12782-5:2012）

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012)

土壤质量 土壤和材料中成分浸出和形态形成的地球化学模型参数 第4部分：从固体样品中提取腐殖质

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012) (Endorsed by AENOR in July of 2012.)

土壤质量 土壤和材料中成分浸出和形态形成的地球化学模型参数 第5部分：从水样中提取腐殖质

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012) (Endorsed by AENOR in July of 2012.)