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        Qingdao University of Science and Technology cooperated with Sunshine Machinery to develop supercritical fluid foaming equipment
        
        
        
            
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            Time：2022-12-26 15:31:50
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        Qingdao University of Science and Technology cooperated with Sunshine Machinery to develop supercritical fluid foaming equipment
        
        
        
            
        
	 

        

        
	 

        

        
	 

        
            
            
            
        
                
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