Ndi chitukuko chosalekeza cha ntchito zamakono za laser, laser yokhala ndi njira yabwino, yowala kwambiri, monochromatic, kugwirizana bwino ndi makhalidwe ena, akupitiriza kukhala m'madera atsopano monga kudula, kukhomerera, kuika chizindikiro, kuwotcherera, kuyeretsa ndi madera ena akuwonjezeka. ..
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