id	keyword
fumecheng-7289	surface
fumecheng-7289	time
fumecheng-7289	edm
fumecheng-7289	machining
fumecheng-7289	roughness
fumecheng-7289	titanium
fumecheng-7289	taguchi
fumecheng-7289	parameters
fumecheng-7289	amperage
fumecheng-7289	material
fumecheng-7289	discharge
fumecheng-7289	mrr
fumecheng-7289	twr
fumecheng-7289	surface roughness
fumecheng-7289	values