| Classification of Products ver. 2002 (CZ-CPA) - level 5 - Class | 
                    2912 | 
                    Pumps and compressors | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291231 | 
                    Vacuum pumps | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291232 | 
                    Hand or foot-operated air pumps | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291233 | 
                    Compressors for refrigeration equipment | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291234 | 
                    Air compressors mounted on a wheeled chassis for towing | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291235 | 
                    Turbo-compressors | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291236 | 
                    Reciprocating displacement compressors | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291237 | 
                    Rotary displacement compressors, single-shaft or multi-shaft | 
                  
                
                  
                    | Classification of Products ver. 2002 (CZ-CPA) - level 7 - Sub-category | 
                    291238 | 
                    Compressors for use in civil aircraft and other compressors |