DIN EN 13528-2-2002 环境空气质量.测定气体和蒸气浓度的扩散取样机.要求和试验方法.第2部分:特殊要求和试验方法; 德文版本 EN 13528-2:2002
Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 2: Specific requirements and test methods; German version EN 13528-2:2002