Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized removal of previous coatings
NORMA vydaná dňa 1.4.2008
Designation standards: GB/T 8923.2-2008
Publication date standards: 1.4.2008
Country: Chinese technical standard
Kategória: Technické normy GB