UNE-EN 623-1:2006 Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 1: Determination of the presence of defects by dye penetration (Endorsed by AENOR in June of 2006.)
2006UNE-EN 623-1:2006 Advanced technical ceramics - Monolithic ceramics - General and textural properties - Part 1: Determination of the presence of defects by dye penetration (Endorsed by AENOR in June of 2006.)