M'makampani okongola omwe akusintha nthawi zonse, kukhala patsogolo pa mpikisano ndikofunikira pama salons ndi zipatala. Tekinoloje imodzi yatsopano yomwe yadziwika kwambiri m'zaka zaposachedwa ndi ...
Kusamvetsetsa 1: Laser ili ndi ma radiation, kotero muyenera kuvala zovala zoteteza Anthu ambiri omwe amakonda kukongola ali ndi nkhawa kuti zodzoladzola za laser zitha kunyamula ma radiation, koma mukalowa ...