id	keyword
brj-22223	wood
brj-22223	specimens
brj-22223	roughness
brj-22223	doi
brj-22223	wood specimens
brj-22223	et al
brj-22223	surface
brj-22223	contact
brj-22223	angle
brj-22223	densification
brj-22223	compression
brj-22223	fir
brj-22223	styrene