Fibreboard of wood or other ligneous materials, whether or not agglomerated with resins or other organic bonding agents, of a density of<=0,5g/cm3(excl. mechanically worked or surface-coated, medium density fibreboard MDF,particle board)
Vlaknene plošče gostote do vključno 0,5 g/cm3, mehansko neobdelane in površinsko neprevlečene