… and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. …
Explanatory notes
… and hydraulic lime, other than calcium oxide and hydroxide of heading 28.25. 2522.10 ‑ Quicklime 2522.20 ‑ Slaked lime … or no clay. It combines very rapidly with water, giving off considerable heat and producing slaked lime (calcium …