fr ruthénium (n)
― IsA ⟶
Weight: 1.0
fr élément Source: German Wiktionary
fr ruthénium
― IsA ⟶
Weight: 1.0
fr métal de transition (n) Source: French Wiktionary
fr ruthénium
― IsA ⟶
Weight: 1.0
fr métal précieux (n) Source: French Wiktionary
fr ruthénium (n)
― IsA ⟶
Weight: 1.0
fr élément chimique Source: German Wiktionary