12 sets of three-dimensional models
		
			On Sale		
	
	
	    $1.00
    
	
    
    
        
            
                
                $1.00
            
        
    
	
							
	
	
    
		
		
	
	
		
	
						
			
	        			
			his is a digital file, not a physical object. It will be sent to your email after purchasing!(STP,IGS,SW,CATIA,UG)
 
          
                            
                         
                            
                         
                 
                 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					 
						
						
						
					