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一、能效标准和能效标识的基本概念 (一)能效标准的基本概念能源效率标准简称能效标准。能效标准主要是在不降低产品的其他特性如性能、质量、安全和整体价格的前提下,对用能产品的能源性能做出具体的要求。总结世界各国能效标准的基本情况,能效标准一般分为三大类: *指令性标准,要求在新产品上增加一个特殊的性能或安装一个独特的装置,
First, the basic concepts of energy efficiency standards and energy efficiency labeling (a) the basic concepts of energy efficiency standards Energy efficiency standards referred to energy efficiency standards. Energy efficiency standards mainly make specific requirements on the energy performance of energy-using products without reducing other features of the product such as performance, quality, safety and overall price. To summarize the basic situation of energy efficiency standards in various countries in the world, energy efficiency standards are generally divided into three categories: * Directive standards requiring the addition of a special feature to new products or the installation of a unique device,