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
Označenie normy: GB/T 8923.2-2008
Dátum vydania normy: 1.4.2008
Krajina: Čínska technická norma
Kategória: Technické normy GB