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Statistical classifications
NC 2016 (ca)
Subitem
291814 — Àcid cítric
Descendants
Code
Description
29181400
Àcid cítric
Correspondence with
NC 2015 (ca)
Code
Description
291814
Àcid cítric
Correspondence with
NC 2017 (ca)
Code
Description
291814
Àcid cítric