Ключевые слова:
Wear tests, Optics, Damp-heat tests, Durability, Solar radiation, Environmental testing, Chemical-resistance tests, Desert tests, Dust-tightness tests, Solubility test methods, Classification systems, Testing conditions, Cold-weather tests, Adhesion tests, Coatings, Microbiological-resistance tests, Artificial weathering tests, Surface treatment, Dry-heat tests, Corrosion tests, Salt-spray tests, Optical instruments