检定准则 meaning in Chinese

detection criteria

With its double filtering technologies , patented four - stage pressed carbon block filter and ultra - violet light , amway water treatment system was tested by the u . s . standards of nsf ( national sanitation foundation ) and proved effective in removing over 115 organic contaminants and 99 . 9 % bacteria and viruses
安利净水器各项效能均以美国国家卫生基金会的标准为检定准则，采用四重高密度粉状活性碳滤心及紫外光双重科技，滤除115种有机污染物及杀死水中99 . 9 %细菌、病毒，让你即时饮用清纯洁净的食水。