Abgassonderuntersuchung

== German == === Alternative forms === ASU (initialism) === Etymology === From Abgas (“exhaust gas”) +‎ sonder- (“special”) +‎ Untersuchung (“investigation”). === Pronunciation === IPA(key): /ˈapɡaːsˌzɔndɐʊntɐzuːxʊŋ/ === Noun === Abgassonderuntersuchung f (genitive Abgassonderuntersuchung, plural Abgassonderuntersuchungen) (historical) exhaust emission test ==== Declension ==== === Further reading === “Abgassonderuntersuchung” in Duden online “Abgassonderuntersuchung” in Digitales Wörterbuch der deutschen Sprache