2013BS EN ISO 1927-7:2012 Monolithic (unshaped) refractory products. Tests on pre-formed shapes
2003BS EN 1402-7:2003 Unshaped refractory products - Tests on pre-formed shapes
BS EN ISO 1927-7:2012 Monolithic (unshaped) refractory products. Tests on pre-formed shapes has been changed from BS EN 1402-7:2003 Unshaped refractory products - Tests on pre-formed shapes.