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Statistical classifications
NC 2018 (ca)
Subitem
291511 — Àcid fòrmic
Descendants
Code
Description
29151100
Àcid fòrmic
Correspondence with
NC 2017 (ca)
Code
Description
291511
Àcid fòrmic
Correspondence with
NC 2019 (ca)
Code
Description
291511
Àcid fòrmic