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                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        42B
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                        6”Bearing for front castor
with steel fork                        
                       
                        
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                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        42C
                       | 
                      
                      
                       
                        6”Bearing for front castor
with aluminum fork                        
                       
                        
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        43
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        44
                       | 
                      
                      
                        
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        45
                       | 
                      
                      
                        
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        46
                       | 
                      
                      
                        
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        47
                       | 
                      
                      
                       
                        24”Nylon solid castor set                        
                       
                        
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                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        48
                       | 
                      
                      
                        
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                | 
              
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                  | 
                
                 
                  
                    
                      | Product model | 
                      Product introduction | 
                     
                    
                      | 
                        49
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