id	keyword
fumecheng-11090	wire
fumecheng-11090	ratchet
fumecheng-11090	gear
fumecheng-11090	material
fumecheng-11090	roughness
fumecheng-11090	edm
fumecheng-11090	surface
fumecheng-11090	erosion
fumecheng-11090	depth
fumecheng-11090	speed
fumecheng-11090	mean
fumecheng-11090	miniature
fumecheng-11090	parameters
fumecheng-11090	values