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BS 8493:2008+A1:2010
Light reflectance value (LRV) of a surface. Method of test
22 стр.
Действует
Печатное изданиеПечатная копия
196.56 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
11.040.70 Ophthalmic. Including ophthalmic implants, glasses, contact lenses and their cleaning products / Офтальмологическое оборудование
Ключевые слова:
Design|Aids for the disabled|Buildings open to the public|Reflection factor|Optical measurement|Buildings|Paints|Surfaces|Disabled people|Railway vehicles|Visually-impaired people|Contrast (optical)|Colorimetric characteristics|Handicapped people|Coatings