id	keyword
brj-24726	et al
brj-24726	surface
brj-24726	wear
brj-24726	tool
brj-24726	wood
brj-24726	doi
brj-24726	condition
brj-24726	article
brj-24726	coating
brj-24726	steel
brj-24726	material
brj-24726	chipping
brj-24726	cutting