Methods of testing plastics. Optical and colour properties, weathering. Determination of changes in colour and variations in properties after exposure to daylight under glass, natural weathering or laboratory light sources.
NORMA vydaná dňa 15.5.1999
Designation standards: BS 2782-5:METHOD552A:1999
Note: NEPLATNÁ
Publication date standards: 15.5.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategória: Technické normy BS