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Important Papers
Historic and Important papers
1968 Army correspondence
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New Options for Optical Quality Tolerances
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Traceability of Scratch Standards
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Meaningful Roughness & Quality IODC (2010)
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Truth about Scratch & Dig
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Illuminance Study (2010)
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Scratch & Dig Revisted (1986)
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A Proposed Method of Specifying Appearance Defects of Optical Parts
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The Scratch Standard is Only A Cosmetic Standard
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MIL-PRF-13830B
Military Standard
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