ASTM STP45889S PDF
Low Voltage Radiographic and Micoradiographic Techniques for Graphite
Low Voltage Radiographic and Micoradiographic Techniques for Graphite
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- SKU:
- ASTM STP45889S
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Abstract
Low-voltage radiography was studied to provide optimum techniques for graphite thickness less than 2 in. Significant improvements were made in image quality and sensitivity by use of an intermediate atmosphere of helium, bare film, and a th...
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