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KODI GLASSWOR AYENERA KUKHALA BWANJI?
1.blown mu mtundu Pali manual ndi makina kuwomba akamaumba njira ziwiri. Mukuumba pamanja, gwirani chitolirocho kuti mutenge zinthu kuchokera ku crucible kapena kutsegula kwa ng'anjo ya dzenje, ndikuwuzira mu mawonekedwe a chotengera mu nkhungu yachitsulo kapena nkhungu. Zogulitsa zosalala zozungulira ndi rota...Werengani zambiri -
KODI TEMPERED GLASS AMAPANGA BWANJI?
Mark Ford, woyang'anira chitukuko cha AFG Industries, Inc., akufotokoza kuti: Galasi yotentha imakhala yamphamvu pafupifupi kanayi kuposa galasi "wamba," kapena annealed. Ndipo mosiyana ndi magalasi opindika, omwe amatha kusweka m'mizere yokhotakhota atasweka, galasi lotentha ...Werengani zambiri
