UNE-EN ISO 787-14:2003 General methods of test for pigments and extenders -- Part 14: Determination of resistivity of aqueous extract. (ISO 787-14:2002)
2020UNE-EN ISO 787-14:2020 General methods of test for pigments and extenders - Part 14: Determination of resistivity of aqueous extract (ISO 787-14:2019)
2003UNE-EN ISO 787-14:2003 General methods of test for pigments and extenders -- Part 14: Determination of resistivity of aqueous extract. (ISO 787-14:2002)