parent material /SCIENCE,ENG-ELECTRICAL/
[DE] Ursprungsmaterial
[EN] parent material
[FR] matériau originel; matériau parental
parent material /SCIENCE/
[DE] Ausgangsmaterial
[EN] parent material
[FR] matériau d' origine; matériau originel
parent material /ENVIR/
[DE] Elternmaterial
[EN] parent material
[FR] matériel parental
base material,parent material /INDUSTRY,INDUSTRY-CHEM/
[DE] Grundwerkstoff
[EN] base material; parent material
[FR] matériau de base