Terms containing standard of reference

Subject	English	German
el.	frequency standard of reference	Frequenz-Referenzform
environ.	list of standard references	Liste mit den Standardreferenzen
mun.plan., earth.sc.	standard atmosphere of reference	Normatmosphaere
refrig.	standard atmosphere of reference	Normatmosphäre
mun.plan., earth.sc.	standard atmosphere of reference	genormte Bezugsatmosphaere
refrig.	standard atmosphere of reference	genormte Bezugsatmosphäre
tech.	standard of reference	Vergleichsmassstab