Malangizo okonza zinthu zamagalasi
Malangizo okonza zinthu zamagalasi
1. Pamene tsiku kuyeretsa, pukutani ndi chonyowa chopukutira thaulo kapena nyuzipepala, dothi akhoza kuviika mu mowa kapena ofunda viniga misozi chopukutira, komanso angagwiritse ntchito galasi kuyeretsa wothandizila kugulitsidwa pamsika pakali pano, kupewa ndi asidi alkaline njira kuyeretsa mwamphamvu. M'nyengo yozizira, pamwamba pa galasi ndi kosavuta kuzizira, ndipo nsalu imatha kumizidwa mumadzi amchere amchere kapena zakumwa zoledzeretsa kupukuta, zotsatira zake ndi zabwino kwambiri.
2. Galasi lozizira likadakhala lodetsedwa, zoviikidwa ndi mswawawa womwe uli ndi zotsukira, pangani bwalo kuti mupukute motsatira pateni likhoza kuyeretsa. Komanso, Komanso akhoza kugwetsa palafini pa galasi kapena kuviika m'madzi ndi choko phulusa ndi gesso ufa besmear pa galasi ndi youma, reoccupy woyera nsalu kapena thonje burashi, kotero galasi adzakhala woyera ndi owala.
3.Ngati pali madontho a mafuta pa galasi, mukhoza kupopera mankhwala oyeretsera pa galasi, kenaka muyike filimu ya pulasitiki, ndiyeno muchepetse madontho olimba a mafuta. Pambuyo pa mphindi khumi, chotsani filimu ya pulasitiki, ndiyeno pukutani ndi nsalu yonyowa.
4. Ngati mukufuna kuti galasi likhale lowala komanso loyera, nthawi zambiri muzitsuka pamanja. Ngati pali cholembera pagalasi, pakani ndi mphira woviikidwa m'madzi ndikupukuta ndi nsalu yonyowa. Ngati pagalasi pali utoto, thonje wothira mu viniga wotentha, kuviika mu mowa mwaukhondo wopukuta magalasi, kumapangitsa kuwala kwake kukhala ngati krustalo.
5 Nthawi zambiri musamenye galasi pamwamba mokakamiza, pofuna kupewa kukanda pamwamba pa galasi, ndi bwino kuyala nsalu ya tebulo. Mukayika chinthucho pa mipando ya vitreous, funani kuyika mofatsa, pewani kugundana mwanjira iliyonse.
6. Mipando yagalasi inali bwino kuyikidwa pamalo okhazikika, osasuntha mmbuyo ndi mtsogolo mwakufuna; Kufuna kuyika chinthu bwino, chinthu cholemera chiyenera kuyika pansi pa mipando ya vitreous, kuteteza mipando yapakati ya mphamvu yokoka sikhazikika kuti iwonongeke. Komanso, kupewa chinyezi, kutali ndi chitofu, ndi asidi, zamchere ndi mankhwala reagents olekanitsidwa, kupewa dzimbiri kuwonongeka.
