Paints and varnishes—Measurement of specular gloss of non-metallic paint films at 20°, 60°and 85°
NORMA vydaná dňa 26.11.1988
Designation standards: GB/T 9754-1988
Note: NEPLATNÁ
Publication date standards: 26.11.1988
Country: Chinese technical standard
Kategória: Technické normy GB