id	keyword
brj-22309	denim
brj-22309	fiberboard
brj-22309	modulus
brj-22309	resin
brj-22309	ebme
brj-22309	sample
brj-22309	content
brj-22309	et al
brj-22309	doi
brj-22309	properties
brj-22309	pmdi
brj-22309	shi