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Found 63 dataset(s) matching "perforating".
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Apparatus to test hardened glass uses a heating phase, a dwell phase and a cooling phase. The glass panes are carried upright in trolleys (72) riding on rails (70) through a test chamber (54,56)...
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Most anti-inflammatory drugs have been associated with an increased risk of serious upper gastrointestinal complications. Epidemiological studies have estimated the magnitude of the risk for...