Ключевые слова:
Records (documents), Polyesters, Pressure, Hazards, Quality assurance, Bibliography, Photographic film, Chemical hazards, Determination of content, Adhesion tests, Archive documents, Optical density, Life (durability), Corrosion tests, Exposure time, Stability, Microfilm, Testing conditions, Tensile testing, Chemical analysis and testing, Adhesion, Acidity, Volumetric analysis, Safety measures, Photographic materials, Ageing tests, Photographic images, Tensile strength, Ageing (materials), Photography, Tensile stress, Damp-heat tests