Kodi mungasankhe bwanji galasi labwino?

Ndi chitukuko cha sayansi ndi zamakono, pali mitundu yambiri yopangira magalasi, ndipo pali mitundu yambiri ya magalasi pamsika, ndiye tingasankhe bwanji galasi labwino?

Mbiri ya magalasi yakhala zaka zoposa 5,000.Magalasi akale kwambiri anali magalasi amkuwa omwe Aigupto akale ankagwiritsa ntchito.Pambuyo pa zaka zikwi zambiri za chitukuko, tsopano pali mitundu yambiri ya magalasi.Magalasi omwe amagwiritsidwa ntchito kwambiri ndi magalasi amkuwa, magalasi asiliva ndi magalasi a aluminiyamu.Tsopano magalasi aposachedwa ndi magalasi okonda zachilengedwe opanda mkuwa.Kusiyana kwa mitundu ya magalasi ndi zinthu zomwe zimagwiritsidwa ntchito.Zida zosiyanasiyana zidzakhudza kwambiri zotsatira za ntchito.Kalilore wabwino amakhala ndi galasi lathyathyathya ndipo amatha kuwunikira anthu bwino.Panthawi imodzimodziyo, imagwiritsa ntchito zipangizo zowononga chilengedwe.Chilengedwe chaipitsidwa.
GANGHONG-MIRROR ali ndi mbiri yazaka zopitilira 20 ndipo ali ndi luso lopanga magalasi.Zambiri mwazinthu zathu zimagwiritsa ntchito magalasi aposachedwa a 5MM opanda mkuwa, ndipo amagwiritsa ntchito zida zapamwamba zamchenga za quartz kupanga magalasi.galasi ali mkulu flatness ndi makulidwe zolakwa kulamulira.Pa ± 0.1mm, cholinga cha izi ndikuyika maziko olimba a galasi lathu.Kutsika kwa galasi kudzakhudza kwambiri chithunzithunzi cha galasi.Kusayenda bwino kumapangitsa galasi kukhala ndi zotsatira zopotoka poyang'ana anthu.zimakhudza zomwe ogwiritsa ntchito.

Kuphimba kumbuyo kwa galasi kumakhudzanso moyo wautumiki wa galasi pamene ukuwonetsera kutsogolo kwa galasi.Mkuwa ndi siliva mu galasi lamkuwa ndi galasi lasiliva zimatanthawuza zinthu zachitsulo zomwe zimagwiritsidwa ntchito popaka.M'masiku oyambirira, mkuwa unkagwiritsidwa ntchito kwambiri, ndipo mkuwa siwophweka kukhala oxidized., koma n'zosavuta kuchitapo kanthu ndi chinyezi mumlengalenga, zomwe zimapangitsa kuti pakhale dzimbiri lofiira pamphepete mwa galasi, ndipo dzimbirili lidzakula pakapita nthawi.Powonjezera siliva, galasi lathu lopanda mkuwa limagwiritsa ntchito zokutira za German Valspar® anti-oxidation.Mu zokutira zopyapyala, pali magawo 11 azinthu zosiyanasiyana kuti ateteze chinthu chasiliva mu zokutira pamlingo waukulu kwambiri.Kukhudzana ndi mpweya ndi chinyezi kungalepheretse galasi kuti lisachite dzimbiri.