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