Terms for subject Measuring instruments containing Four

English	German
active four-terminal network	aktiver Vierpol
four-arm bridge network	vierzweigige Brückenschaltung
four-position valve	Vierstellungsventil
four-segment electrometer	Quadrantelektrometer
four-segment electrometer	Quadrantenelektrometer
input of a four-terminal network	Eingang eines Vierpols
output of a four-terminal network	Ausgang eines Vierpols
passive four-terminal network	passiver Vierpol