Based on the actual condition of air-conditioned train, this paper designes questionnaires about IAQ intrain compartment and investigates the IAQ by the questionnaires.
结合空的际情况,设计出关于厢内空气品质的问卷查表并进行地查。
Based on the actual condition of air-conditioned train, this paper designes questionnaires about IAQ intrain compartment and investigates the IAQ by the questionnaires.
结合空的际情况,设计出关于厢内空气品质的问卷查表并进行地查。
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