四、确定标准范围１ 确定标准范围的原则在确定产品范围时应遵循以下几点原则 :（１）该标准应针对那些量大面广的产品 ;（２）应根据我国的国情确定范围 ;（３）应有利于标准的实施和监督 ;（４）应避免生产企业单独追求能效而忽视产品其他质量。（５）所规定的产品在一般性能 Fourth, to determine the scope of the standard 1 to determine the scope of the principle of the scope of the product range should follow the following principles: (1) the standard should be for those large and wide range of products; (2) should determine the scope of China’s national conditions; 3) It should be conducive to the implementation and supervision of the standards; 4) Manufacturers should be encouraged to pursue energy efficiency alone while ignoring the other quality of products. (5) The products specified in the general performance