NF T35-509-6:1997 Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Part 6 : determination of water-soluble contaminants by conductivity measurement.
1997NF T35-509-6:1997 Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Part 6 : determination of water-soluble contaminants by conductivity measurement.