Energy efficiency labelling and standard for electric hot and cold water dispenser
[摘要] The standard of the energy efficiency labelling grade 1 for an electric hot and cold water dispenser was strengthened by a……
[发布日期] 2019-11-28 [发布机构]
[效力级别] Performance labels [学科分类] 能源（综合）
[关键词] Building technologies;Building systems;Space and water heating tech [时效性] Effective
