NBN ISO 4562:2023

This document establishes the classification, by quality, of non-assembled solid parquet strips of the following wood species:

—    oak (Quercus sp.),

—    hickory (Carya sp.),

—    beech (Fagus sylvatica sp.),

—    birch (Betula sp.),

—    maple (Acer sp.),

—    fir (Abies sp.),

—    spruce (Picea sp.), and

—    maritime pine (Pinus pinaster sp.).