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针对铁路客车空调冬季湿度偏低、空气干燥、旅客舒适感较差这一问题 ,研究了空调客车加湿及加湿控制的方案和可行性
Aiming at the problem that the air temperature in railway passenger cars is low in winter, dry in air and poor in passenger comfort, the scheme and feasibility of humidification and humidification control in air-conditioned buses are studied