D21JLevel 3
FIBREBOARD
**Definition:** This place covers:
Manufacture of fibreboard and articles from cellulosic fibrous suspensions by wet methods, and fibreboard product obtained thereby.
**Limiting references (this place does not cover):** - Manufacture by dry processes of articles made from particles or fibres consisting of wood other lignocellulosic material -> B27N - Preparation of pulp compositions -> D21B - Addition of chemical agents -> D21C - Formation of fibrous webs -> D21F
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