id	keyword
fumecheng-7362	titanium
fumecheng-7362	friction
fumecheng-7362	alloys
fumecheng-7362	welding
fumecheng-7362	plastic
fumecheng-7362	lfw
fumecheng-7362	skripnyak
fumecheng-7362	stress
fumecheng-7362	zone
fumecheng-7362	process
fumecheng-7362	material
fumecheng-7362	titanium alloys