File:Mandrel Testing - 9 Point Proving Rings - 5.jpg
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Mandrel_Testing_-_9_Point_Proving_Rings_-_5.jpg (404 × 231 pixels, file size: 23 KB, MIME type: image/jpeg)
Nine Point Mandrel with Proving Rings
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|current||14:23, 5 August 2020||404 × 231 (23 KB)||SchaeferS||Nine Point Mandrel with Proving Rings|