Explanatory notes
… in machines, appliances or for other technical uses, of vulcanised rubber other than hard rubber (heading 40.16), of … optical instruments (for example, alignment telescopes); calculating machines (heading 84.70); valves or other … in machines, appliances or for other technical uses, of vulcanised rubber other than hard rubber ( heading 40.16 ), …Legal note
… in machines, appliances or for other technical uses, of vulcanised rubber other than hard rubber (heading 40.16), of … optical instruments (for example, alignment telescopes); calculating machines (heading 84.70); valves or other …