Terms containing positive-negative justification

Subject	English	German
el.	positive-negative justification	positive-negative Impulsanpassung
comp.	positive/negative justification	Positiv-Negativ-Stopfen
el.	positive-zero-negative justification	positive-null-negative Impulsanpassung
pwr.lines.	positive/zero/negative justification	Positiv-Null-Negativ-Stopfen