- waterzuivering
- water purification
Deutsch-Englisch-Wasserbau. 2015.
Deutsch-Englisch-Wasserbau. 2015.
Covering of the Senne — Construction of the covering and tunnels. The covering of the Senne (French: voûtement de la Senne, Dutch: overwelving van de Zenne) was one of the defining events in the history of Brussels. The Senne/Zenne (French/Dutch) was historically the m … Wikipedia