… Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials …
Explanatory notes
… 84.19 ‑ Machinery , plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials … plant 8419.50 ‑ Heat exchange units 8419.60 ‑ Machinery for liquefying air or other gases ‑ Other …