| Standard International Trade Classification (SITC) - level 2 - Division | 74 | General industrial machinery and equipment, n.e.s., and machine parts, n.e.s. | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7412 | Furnace burners,mechanical grates, ash dischargers | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7413 | Industrial or laboratory furnaces a.ovens, etc.,parts | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7414 | Refrigerators, freezers and other equipment | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7415 | Air conditioning machines | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7417 | Gas generators, heat exchange units, etc. | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7418 | Other machinery working by temperature changes process | 
                
                  
                    | Standard International Trade Classification (SITC) - level 4 - Sub-group | 7419 | Parts for machinery incl. at headings 741.7 and 741.8 |