Njengoba umthetho wokuvikelwa kwemvelo uya uba namandla kakhulu, lezi zindlela ezimbili ziyayekwa kancane kancane. Ngakho hlobo luni lwendlela yokuhlanza ezoba elandelayo esetshenziswa kabanzi? Hhayi-ke, impendulo ingumshini wokuhlanza we-laser.
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