cold source,heat sink /SCIENCE,ENG-MECHANICAL/
[DE] Kaeltequelle; Waermesenke
[EN] cold source; heat sink
[FR] source d; source froidee froid
cold source,heat sink /ENG-MECHANICAL/
[DE] Kältequelle; Wärmesenke
[EN] cold source; heat sink
[FR] milieu à traiter; source de froid