Explanatory notes
… appliances, instruments or apparatus of Chapter 90. This heading covers all parts and accessories for machines, … ), of leather or of composition leather (e.g., leather diaphragms for gas meters) ( heading 42.05 ) or of textile … 90 or of Chapter 84 , 85 or 91 ( other than the residual headings 84.87, 85.48 or 90.33). It therefore follows that …