Quartersawed wood
Wood sawed from a tree in such a way that the annual rings cross the plank at an angle greater than 45°.
Aviation Maintenance Technician Handbook — Airframe, p. G-27
Wood sawed from a tree in such a way that the annual rings cross the plank at an angle greater than 45°.
Aviation Maintenance Technician Handbook — Airframe, p. G-27