摘要
1 Scope This standard specifies the definition, classification, brand, shape, dimension, technical requirements, test methods, quality appraisal procedures, packing, marking, storage, transportation and quality certificate of nitride bonded refractory products and their matching mortars.
1 Scope This standard specifies the definition, classification, brand, shape, dimension, technical requirements, test methods, quality appraisal procedures, packing, marking, storage, transportation and quality certificate of nitride bonded refractory products and their matching mortars.