autores PAULO JOSÉ BRANDÃO BARBOSA LOURENÇO Feio, A. O. FEIO, AO LOURENCO, PB Lourenço, Paulo B. Machado, J. S. MACHADO, JS
palavras-chave Chestnut wood Compression parallel to the grain Non-destructive evaluation Pilodyn Pilodyn 6J Resistograph Resistograph (R) Tension parallel to the grain Ultrasounds