"operational reliability" in German operational reliability Betriebssicherheit Zuverlässigkeit Funktionssicherheit Detailed translations for "operational reliability" operational reliability 1. technology operational reliability(also: reliability of operation/service, working reliability, operational dependability, working safety) die Betriebssicherheit{feminine} operational reliability(also: reliability of operation/service, working reliability, operational dependability, working safety) die Zuverlässigkeit{feminine} 2. other operational reliability(also: functional safety) die Funktionssicherheit{feminine}