de wasserbau (n)
― IsA ⟶
Weight: 1.0
de ingenieurwissenschaft Source: German Wiktionary
de kanalisation (n)
― IsA ⟶
Weight: 1.0
de wasserbau Source: German Wiktionary
de wasserbau
― IsA ⟶
Weight: 1.0
de tiefbau (n) Source: German Wiktionary