Makina otsuka a laser afika patali kwambiri m'zaka zaposachedwa, akupereka njira yodalirika komanso yothandiza kutengera njira zachikhalidwe zoyeretsera.Makina apamwambawa amagwiritsidwa ntchito kuyeretsa malo osiyanasiyana, kuphatikiza zitsulo, galasi, miyala, konkriti, kuchotsa zinyalala, zonyansa, ...
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