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)
一般通风用气相空气净化介质和装置性能评估的试验方法.第2部分:气相空气净化装置(GPACD)(ISO 10121-2-2013);德文版EN ISO 10121-2:2013