… Particle board, oriented strand board (OSB) and similar board (for example, waferboard) of wood or …
Explanatory notes
… 44.10 ‑ Particle board, oriented strand board (OSB) and similar board (for example, waferboard) of wood or … of the board with the naked eye. However, in some cases, microscopic examination may be required to distinguish the particles and fragments from the ligno‑cellulosic fibres characterising the fibreboard of heading …