de radioaktivität
― DerivedFrom ⟶
Weight: 1.0
de radioaktiv (a) Source: German Wiktionary
de radioaktivität
― DerivedFrom ⟶
Weight: 1.0
de radio Source: German Wiktionary
de radioaktivität
― DerivedFrom ⟶
Weight: 1.0
de aktivität (n) Source: German Wiktionary