id	keyword
fumecheng-6615	cnt
fumecheng-6615	impact
fumecheng-6615	epoxy
fumecheng-6615	carbon
fumecheng-6615	composites
fumecheng-6615	fig
fumecheng-6615	limit
fumecheng-6615	cnts
fumecheng-6615	energy
fumecheng-6615	kevlar
fumecheng-6615	degrees
fumecheng-6615	hybrid
fumecheng-6615	nanotubes
fumecheng-6615	thickness
fumecheng-6615	fiber
fumecheng-6615	journal
fumecheng-6615	bird