GOST R ISO 6486-2-2007 Ceramic ware, glass-ceramic ware and glass dinnerware in contact with food. Release of lead and cadmium. Part 2. Permissible limits
2007GOST R ISO 6486-2-2007 Ceramic ware, glass-ceramic ware and glass dinnerware in contact with food. Release of lead and cadmium. Part 2. Permissible limits