EN ISO 787-18:1995 General Methods of Test for Pigments and Extenders - Part 18: Determination of Residue on Sieve - Mechanical Flushing Procedure (ISO 787-18 : 1983)
1995EN ISO 787-18:1995 General Methods of Test for Pigments and Extenders - Part 18: Determination of Residue on Sieve - Mechanical Flushing Procedure (ISO 787-18 : 1983)