کتاب های Dr. Ing. Johann Friedrich Gülich (auth.)
درباره نویسنده
![Centrifugal Pumps](http://cdn.ketabkoo.com/covers/1/133150-n.jpg)
Centrifugal Pumps
Dr.-Ing. Johann Friedrich Gülich (auth.), 2008![Centrifugal Pumps](http://cdn.ketabkoo.com/covers/1/133146-n.jpg)
Centrifugal Pumps
Johann Friedrich Gülich (auth.), 2010![Centrifugal Pumps](http://cdn.ketabkoo.com/covers/1/133152-n.jpg)
Centrifugal Pumps
Johann Friedrich Gülich (auth.), 2014![Pump sizing with exercises](http://cdn.ketabkoo.com/covers/11/1153702-n.jpg)
Pump sizing with exercises
Johann Friedrich Gulich![Centrifugal Pumps](http://cdn.ketabkoo.com/covers/13/1312407-n.jpg)