id	keyword
fumecheng-6404	carbon
fumecheng-6404	hybrid
fumecheng-6404	aramid
fumecheng-6404	failure
fumecheng-6404	strain
fumecheng-6404	tensile
fumecheng-6404	samples
fumecheng-6404	composites
fumecheng-6404	virgin
fumecheng-6404	properties
fumecheng-6404	fiber
fumecheng-6404	behavior