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| HB-3000 Brinell hardness testing machine | Infrared thermometer | Digital intelligent ultrasonic flaw detector | 
                     
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| Swing punch toughness machine | Hydraulic pressure testing nachine | 
                     
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| Magnetic Induction Testing Machine | Direct reading spectrum analysis instrument | Heat treatment equipment | 
                     
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| Natural gas furnace | Intermediate frequency furnace | Pressure steel machine |