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Contents
English Expression
  1. :  foreign body,  foreign matter,  impurities
  2. n.:  alloy,  contaminant,  crud,  heterogeneity,  impurity,  sifting,  foreign substance,  contamination,  substancepresent in another substance that makes it of poor quality,  inpurity
French Expression
  1. n.  impureté
Thesaurus
contaminants
Related Phrases
contaminantshydraulic pressuredefectcenter
semiconductorcompound semiconductorsemiconducting materialsemiconductor physics
decline Electronic craftcarrier