is the general term for the production of finished moulding sand used for sand moulding, shell moulding and for core production. Sand preparation is divided into new and old sands.
Alles über Gießereien mit Lexikon
Alles über Gießereien mit Lexikon
is the general term for the production of finished moulding sand used for sand moulding, shell moulding and for core production. Sand preparation is divided into new and old sands.