1, elu nkenke ọnwụ: laser ọnwụ igwe n'ọnọdu izi ezi nke 0.05mm, ikwughachi n'ọnọdu ziri ezi nke 0.03 mm.2, laser ọnwụ igwe warara kerf: ilekwasị anya a laser doo n'ime a obere ntụpọ, ebe a na-elekwasị anya iji nweta elu ike njupụta, ihe ngwa ngwa kpụ ọkụ n'ọnụ na vapo ...