NF T35-507-2:1997 Preparation of steel substrates before application of paints and related products. Test methods for metallic blast-cleaning abrasives. Part 2 : determination of particle size distribution.
1997NF T35-507-2:1997 Preparation of steel substrates before application of paints and related products. Test methods for metallic blast-cleaning abrasives. Part 2 : determination of particle size distribution.