90.93 Standard confirmed Aug 31, 2010
CEN
CEN/TC 187 Refractory products and materials
European Norm
81.080 Refractories
Published
ISO 10081-3:2003 specifies the classification and designation of dense shaped basic refractory products containing 7 % or more but less than 50 % residual carbon after coking. It is applicable to products with or without antioxidant additives, with or without metal plates and reinforcement.
WITHDRAWN
EN 12475-3:1998
PUBLISHED
EN ISO 10081-3:2005
90.93
Standard confirmed
Aug 31, 2010