| Standard International Trade Classification (SITC) - level 3 - Group | 874 | Measuring, checking,analysing a.controll. instruments | 
                
                  
                    | Standard International Trade Classification (SITC) - level 5 - Basic Heading | 87411 | Direction-finding compasses;other navigational instruments,appliances | 
                
                  
                    | Standard International Trade Classification (SITC) - level 5 - Basic Heading | 87412 | Parts and accessories of navigational instruments and appliances | 
                
                  
                    | Standard International Trade Classification (SITC) - level 5 - Basic Heading | 87413 | Surveying,hydrogr.,oceanogr.,hydrolog.,meteorol.instruments,appliances | 
                
                  
                    | Standard International Trade Classification (SITC) - level 5 - Basic Heading | 87414 | Parts and accessories for the articles of heading 874.13 |