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目前假冒化肥日益猖獗,假化肥几乎可以达到以假乱真的程度,过去常用的一些物理方法也无法检验出假化肥了。对此,质量技术监督
Counterfeit fertilizer is rampant nowadays, fossil fuels can almost reach the level of real ones, and some of the physical methods used in the past can not test the fossil fertilizers. In this regard, quality and technical supervision