bakers' ovens; barbecues; sous-vide cookers, electric; bread toasters; coffee machines, electric; coffee percolators, electric; pressure cookers, electric; cookers; cooking apparatus and installations; cooking rings; kettles, electric; humidifiers; microwave ovens [cooking apparatus]; refrigerators; coffee roasters; roasters; roasting apparatus; sterilisers; dehumidifiers; water purifying apparatus and machines