bois (1) formation (1) espèce (1) chêne (1) évaluation (1) classification (1) Defects (1) Training (1) Tree trunks (1) Wood (1) Trees (1) Species (1) Science (1) Oak (1) Information science (1) Evaluation (1) Defects (1) Classification (1) Beech (1) Bark (1) Classification (1) Classification (1) Evaluation (1) Training (1)