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                  Russells Technical Products Inc.
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                  Design and manufacture environmental test chambers and provide a varied product line including both pre-engineered and custom products.
                   
                  
                  
                   
                  
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                  Predict
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                  Provider of industrial and marine machinery condition analysis. Offers vibration, oil and wear particle analysis services and products.
                   
                  
                  
                   
                  
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                  Cranfield Data Systems
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                  Data acquisition and analysis systems for vibration, shock, acoustics and specialist applications . Primarily for aerospace, defence, automotive and power generation applications.
                   
                  
                  
                   
                  
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                  Acoustics and Vibration Technology, Inc.
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                  Full-service manufacturer's representative firm serving the architectural, commercial, and industrial markets in acoustical system, noise and vibration abatement. Offer consulting, testing, product sales, and installation.
                   
                  
                  
                   
                  
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