Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners
中国国家标准化管理委员会
本标准规定了风管送风式空调机能效等级、技术要求和试验方法。本标准适用于采用电机驱动压缩机、室内机静压大于0 Pa（表压力）的风管送风式空调（热泵）机组和直接蒸发式全新风空气处理机组。
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