impureté /INDUSTRY-CHEM/
[DE] Verunreinigung
[EN] impurity
[FR] impureté
impureté /IT-TECH,ENG-ELECTRICAL/
[DE] Störstelle; Verunreinigung
[EN] impurity
[FR] impureté
impureté /INDUSTRY-CHEM/
[DE] Verunreinigung
[EN] impurity
[FR] impureté
atome d'impureté,impureté /ENG-ELECTRICAL/
[DE] Fremdatom; Stoeratom; Störstelle; Verunreinigung
[EN] impurity; impurity atom
[FR] atome d' impureté; impureté