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Statistical classifications
NC 2018 (ca)
Subitem
281217 — Clorur de tionil
Descendants
Code
Description
28121700
Clorur de tionil
Correspondence with
NC 2017 (ca)
Code
Description
281217
Clorur de tionil
Correspondence with
NC 2019 (ca)
Code
Description
281217
Clorur de tionil