crossed contamination

英 美
  • 交叉污染
  • contamination n.污染;污染物
  • crossed adj.交叉的;横向的;十字形的动词cross的过去式和过去分词.
    1. There are no records to demonstrate that the process line filters are being replaced after the manufacture of a product or between product campaigns to prevent cross contamination.
      没有记录可以证明在一个产品的生产完成后或在不同产品生产连续生产中更换过生产线过滤器以防止交叉污染。