Container e.g. gastronorm container for cooking of meals is made of metallic material having several layers attached to each other and thick intermediate layer is made of conductive material with outer layers of rustproof steel

摘要

The container e.g. gastronorm container (10) is made of metallic material having several layers attached to each other and the thick intermediate layer is made of conductive material such as aluminum, copper or steel with outer layers of rustproof steel of which one layer is of ferrite steel.