Reading · Parte 7
Oak wood has a density of about 0.75 g/cm3, great strength and hardness, and is very resistant to insect and fungal attacks because of its high tannin content. It also has very appealing grain markings, particularly when quartersawn. Oak planking was common on high-status Viking longships in the 9th and 10th…
Sblocca tutti gli esami, simulazioni illimitate, tutte le 80 fasi del gioco e altro ancora.