This standard applies to enamelled products processed into various tableware and containers from titanium dioxide and antimony white mixed enamelling raw materials.
GB 4804-1984 history
2016GB 4806.3-2016 National Food Safety Standard Enamel Products
1984GB 4804-1984 Hygienic standard for enamel as food containers
GB 4804-1984 Hygienic standard for enamel as food containers was changed to GB 4806.3-2016 National Food Safety Standard Enamel Products.