Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 3: Assessment of degree of rusting
NORMA vydaná dňa 8.7.2014
Designation standards: GB/T 30789.3-2014
Publication date standards: 8.7.2014
Country: Chinese technical standard
Kategória: Technické normy GB