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明渠流量测量．稀释法．积分法测量稳定流量

Measurement of water flow in open channels - Dilution methods - Integration method for the measurement of steady flow

制定关于污染场地概念场地模型的标准指南

Standard Guide for Developing Conceptual Site Models for Contaminated Sites

沉积物地点代表性背景浓度开发标准指南 数据评估和开发方法

Standard Guide for Developing Representative Background Concentrations at Sediment Sites—Data Evaluation and Development Methodologies

测定代表性沉积物背景浓度的背景参考区域选择的标准指南

Standard Guide for Selection of Background Reference Areas for Determination of Representative Sediment Background Concentrations

制定沉积物现场代表性背景浓度的标准指南——框架概述 包括概念现场模型考虑

Standard Guide for Developing Representative Background Concentrations at Sediment Sites—Framework Overview, Including Conceptual Site Model Considerations

挖掘土壤和其他再利用材料特性指南

Guidance on characterization of excavated soil and other materials intended for re-use

土壤质量 背景值测定的导则（ISO 19258:2018）

Soil quality - Guidance on the determination of background values (ISO 19258:2018)

生物气溶胶和生物制剂 生物气溶胶排放的环境医学评估 微生物空气污染物对人类的影响

Bioaerosols and biological agents - Risk assessment of source-related ambient air measurements in the scope of environmental health - Effects of bioaerosol pollution on human health

环境空气中空气传播的微生物和病毒的测量 区域特定背景浓度的测定

Measurement of airborne microorganisms and viruses in ambient air - Determination of area-specific background concentrations

环境空气中空气传播的微生物和病毒的测量 现有负荷的测定

Measurement of airborne microorganisms and viruses in ambient air - Determination of existing load