A visit to Vittoria: The testing room is home to a host of test protocol machines, including gauges to check a sample's hardness  |  Photo: Jay Prasuhn
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A visit to Vittoria: The testing room is home to a host of test protocol machines, including gauges to check a sample's hardness
A visit to Vittoria: The testing room is home to a host of test protocol machines, including gauges to check a sample's hardness  |  Photo: Jay Prasuhn
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