Characteristic values of energy and water consumption of buildings - Characteristic values for electric energy 是非强制性国家标准,您可以免费下载预览页
refrigerators英文17GB 12021.4-2013电动洗衣机能效水效限定值及等级The maximum allowable values of the energy,water consumption and grades for household electric washing machines英文18GB 12021.6-2017电饭锅能效限定值及能效等级Minimum allowable...
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