ASTM F1252-21 PDF
Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 20 мая 2021 г.
- SKU:
- ASTM F1252-21
Abstract
Significance and Use 4.1 Reflections from aircraft transparencies of instrument lights and other cockpit objects have been a concern to many pilots. Attempts to reduce these reflections have been hampered by the lack of a repeatable measur...
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