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Nsalu zodziwika bwino zoyenera kudula ndi laser
Mukayamba kuphunzira za kudula nsalu pogwiritsa ntchito chodulira cha CO2 laser, ndikofunikira kudziwa bwino zinthu zomwe mumagwiritsa ntchito. Kaya mukugwiritsa ntchito nsalu yokongola kapena mpukutu wonse, kumvetsetsa bwino zinthu zake kungakuthandizeni kusunga nsalu komanso nthawi. Zinthu zosiyanasiyana...Werengani zambiri
