2025-02-14T20:28:42.153+01:00
- Section C : Manufactured products
- Division 23 : Other non-metallic mineral products
- Group 23.2 : Refractory products
- Class 23.20 : Refractory products
- Category 23.20.1 : Refractory products
Sub-category 23.20.11 : Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals or earth
Nomenclatures
Last updated on: 02/14/2025
This sub-category includes
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briques, dalles, carreaux et pièces analogues en farines siliceuses fossiles (kieselguhr, etc.) ou en terres siliceuses