DIN EN ISO 10121-1:2015 评估整体通风用气相空气净化媒介和装置性能的试验方法. 第1部分: 气相空气净化媒介 (ISO 10121-1-2014);德文版本EN ISO 10121-1-2014
Test method for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 1: Gas-phase air cleaning media (ISO 10121-1:2014); German version EN ISO 10121-1:2014