refrigeration conservation meaning in English

冷冻量节省

The experts of the inside and outside nations company had researched and developed the " super cool star " which was the had standard of international and it is addi - tive of the highly effective refrigeration conservation , this is the product of simple use and the high technical ， could rapidly promote the refrigeration effect , the energy conservation to reach above 20 %
公司联合国内外专家共同研发了具有国际水平的“超冷星” ? ?高效制冷节能添加剂，该产品使用简单，技术含量高，能迅速提升压缩机的制冷效果，节能达20 %以上。