Mazano ekugadzirisa zvigadzirwa zvegirazi
Mazano ekugadzirisa zvigadzirwa zvegirazi
1. Paunenge uchichenesa zuva nezuva, pukuta netauro rakanyorova kana bepanhau, tsvina inogona kunyura mudoro kana inodziya vhiniga yekupukuta tauro, zvakare inogona kushandisa girazi yekuchenesa mumiririri inotengeswa pamusika parizvino, dzivisa neacid alkaline mhinduro yakachena yakasimba. Munguva yechando, pamusoro pegirazi iri nyore kutonhora, uye jira rinogona kunyikwa mumvura yakakora yemunyu kana doro kupukuta, mhedzisiro yacho yakanaka kwazvo.
2. Kamwe girazi rakaomeswa rine kushongedza patani rakasviba, rinoshandiswa rinonyura nebhurasho remazino rine kuchenesa, ita denderedzwa kupukuta pamwe nepateni inogona kuchenesa. Mukuwedzera, Inogonawo kudonhedza parafini pagirazi kana kunyura mumvura nechoko dota uye gesso poda besmear pagirazi uye yakaoma, reoccupy yakachena jira kana donje bhurasho, saka girazi richava rakachena uye kupenya.
3.Kana pane mavara emafuta pagirazi, unogona kupfapfaidza detergent pagirazi, uye wozoisa firimu repurasitiki, uye wozonyorovesa mafuta akaomeswa. Mushure memaminitsi gumi, bvisa firimu yepurasitiki, uye woipukuta nemucheka wakanyorova.
4. Kana iwe uchida kuchengeta girazi rakajeka uye rakachena, unofanira kazhinji kuchenesa nemaoko. Kana paine runyoro pagirazi, ruzore nerabha yakanyikwa mumvura wozoipukuta nemucheka wakanyorova. Kana paine pendi pagirazi, rinoshandiswa donje rinonyura mune inopisa vhiniga swabbing, kunyura mudoro nehutsanana jira rakaoma rinopukuta girazi, rinogona kuita kuti kupenya kwaro kuve sekristaro.
5 Kazhinji usarove girazi pamusoro pekumanikidza, kuitira kudzivirira girazi pamusoro pekukwenya, zviri nani kuisa jira retafura. Kana uchiisa chinhu pa vitreous fenicha, tora zvinyoro nyoro isa, dzivisa kubonderana nenzira dzese.
6. Girazi fenicha yaifanira kuiswa zviri nani munzvimbo yakatsiga, usafamba-famba uchienda mberi kana uchida; Unoda kuisa chinhu zvakanaka, chinhu chinorema chinofanira kuisa pasi pe vitreous fenicha, kudzivirira fenicha yepakati yegiravhiti haina kugadzikana kukonzera kupidigura. Mukuwedzera, kudzivisa unyoro, kure nechitofu, uye asidhi, alkali uye mamwe makemikari reagents ari oga, kudzivirira ngura kuora.
