BS EN ISO 28706-3:2018 Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle
2020BS EN ISO 28706-3:2018 Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel or a tetragonal glass bottle
2011BS EN ISO 28706-3:2011 Vitreous and porcelain enamels. Determination of resistance to chemical corrosion. Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel
2004BS EN 14483-3:2004 Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel