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Statistical classifications
NC 2020 (ca)
Subitem
283327 — Sulfat de bari
Descendants
Code
Description
28332700
Sulfat de bari
Correspondence with
NC 2019 (ca)
Code
Description
283327
Sulfat de bari
Correspondence with
NC 2021 (ca)
Code
Description
283327
Sulfat de bari