Winfried Hoffmann
Книги автора: Winfried Hoffmann
The world is at the crossroads of either quickly changing the energy picture towards implementing efficient renewable energy sources or postponing this process by another generation. Based on the author's more than 30 years industrial experience, thi…
The world is at the crossroads of either quickly changing the energy picture towards implementing efficient renewable energy sources or postponing this process by another generation. Based on the author's more than 30 years industrial experience, thi…