Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

BS 2782-5 Method 552A:1981

Заменен
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 artificial light — 10 стр.