Explanatory notes
… units and spray dryers 8419.34 ‑ ‑ Other, for agricultural products 8419.35 ‑ ‑ Other, for wood, paper pulp, paper or … Apparatus for fractional distillation (for example, in the production of heavy water) and for rectification, specially … separation, and isotopic exchange apparatus employing the “dual‑temperature” method ( heading 84.01 ). (e) Steam …