… screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral …
Explanatory notes
… screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral … 8474.20 ‑ Crushing or grinding machines ‑ Mixing or kneading machines : 8474.31 ‑ ‑ Concrete or mortar …