RE: [Demo notebook] Workbench questions: what to record before asking for service · RWI-12503
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July 7, 2021 at 10:38 pm
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CaseFile 05623
Participant
Case 24 — Crystal reflections: why a dark patch is not a coating test
A dark area appears at an oblique angle in a single photograph. Does that establish a coating difference?
Exercise RWI-12503/24: address this question within its stated limits.