DIN EN ISO 10121-2:2013 全面通风用气相空气清洁剂和装置性能评估的试验方法.第2部分:气相空气清洁装置(GPACD)(ISO 10121-2-2013).德文版本EN ISO 10121-2-2013
Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation - Part 2: Gas-phase air cleaning devices (GPACD) (ISO 10121-2:2013); German version EN ISO 10121-2:2013