NF T30-140-10:2004 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 10 : assessment of degree of filiform corrosion.
2004NF T30-140-10:2004 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 10 : assessment of degree of filiform corrosion.