Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections
NORM herausgegeben am 9.3.2009
Designation standards: GB/T 8923.3-2009
Publication date standards: 9.3.2009
Country: Chinese technical standard
Kategorie: Technische Normen GB