MSZ EN 12475-2
MSZ EN 12475-2 (Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon)· MSZ (Hungary) · 31 materials
MSZ EN 12475-2 (Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon)· MSZ (Hungary) · 31 materials