Based on the actual condition of air-conditioned train, this paper designes questionnaires about IAQ intrain compartment and investigates the IAQ by the questionnaires.
结合空调
际情况,设计出关于厢内空气品质问卷调查表并进行地调查。
Based on the actual condition of air-conditioned train, this paper designes questionnaires about IAQ intrain compartment and investigates the IAQ by the questionnaires.
结合空调际情况,设计出关于厢内空气品质问卷调查表并进行地调查。
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