Monga laser yotulutsa katswiri, muyenera kudziwa zinthu zomwe zili zotetezeka kuti zigwire ntchito
Mukagonjetsedwa ndi kutentha kwa laser, zinthuzi zimatha kutulutsa fumes osafunikira kuti mupume {}} m'malo mwake, sankhani zosankha zotetezeka ngati acrylic {{1}
Mwa kugwiritsa ntchito zinthu zoyenera, titha kutsimikizira njira yodulira yotetezeka yomwe imapereka zotsatira zabwino komanso zapamwamba ({1}}
Chifukwa chake, onani kawiri konse zomwe zimachitika musanayambe kugwira ntchito ndikugogomezera chitetezo chathu ndi makasitomala athu {{1}