Anh
essential requirement
functional requirement
Đức
Grundanforderung
Pháp
exigence essentielle
exigences fonctionnelles
Grundanforderung /TECH/
[DE] Grundanforderung
[EN] essential requirement
[FR] exigence essentielle
Grundanforderung /TECH,ENG-ELECTRICAL/
[EN] functional requirement
[FR] exigences fonctionnelles