GB 4706.105-2011 家用和类似用途电器的安全 带加热、通风或空调系统的加湿器的特殊要求 Household and similar electrical appliances—Safety—Particular requirements for humidifiers intended for use with heating,ventilation,or air-conditioner systems
Household and similar electrical appliances—Safety—Particular requirements for humidifiers intended for use with heating,ventilation,or air-conditioner systems