BS EN 12475-2
BS EN 12475-2 (Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon)· B.S. (United Kingdom) · 31 materials
BS EN 12475-2 (Classification of dense shaped refractory products - Part 2: Basic products containing less than 7 % residual carbon)· B.S. (United Kingdom) · 31 materials