Tiyeni tiyankhule za mavuto omwe amapezeka kawirikawiri a utoto wopangidwa ndi madzi m'nyengo yozizira.

Mavuto ofala a zokutira zamtundu umodzi m'madzi m'nyengo yozizira amagawidwa m'magulu atatu, kumbali imodzi, kusungirako, komano, kupanga mafilimu, ndi mbali inayo, kuyanika.

Tiyeni tiyambe ndi yosungirako.Malo oundana amadzi ndi 0 ° C, kotero momwe mungapangire ntchito yabwino pakukhazikika kwa kuzizira kwa zokutira zamadzi ndikofunikira kwambiri.Tikukulimbikitsani kuti zokutira zokhala ndi madzi zisasungidwe m'malo ochepera 0 ° C kwa nthawi yayitali.

Tiye tikambirane za kuyanika.Kutentha kwazomwe zimagwiritsidwa ntchito m'madzi ndipamwamba kuposa 0 °C, makamaka kuposa 5 °C.Chifukwa cha kutentha kochepa, nthawi yowuma pamwamba ndi nthawi youma ya zokutira zokhala ndi madzi zidzawonjezedwa.Zochitika zothandiza zasonyeza kuti nthawi yowuma pamwamba pa zokutira zina zochokera m'madzi zimatha kukhala maola angapo, kapena kupitilira maola khumi.Kutalikitsa nthawi yowuma kumabweretsa vuto lolendewera ndi kuwotcherera dzimbiri.Palinso chiopsezo chomatira ndi kusweka.

Pomaliza, filimu mapangidwe, mmodzi chigawo akiliriki utoto ali osachepera filimu kupanga kutentha.Ngati kutentha kuli kochepa kwambiri kuti mufikire kutentha kwapakati pakupanga mafilimu, ndiye kuti mutatha kuyanika, sichidzapanga filimu, ndipo popanda kupanga mafilimu palibe njira yoyambira anti-corrosion.

Nazi malingaliro azovuta zina m'nyengo yozizira:
1: Chitani ntchito yabwino ya antifreeze, ndiko kuti, chitani ntchito yabwino yokhazikika yoziziritsa kuzizira.
2: Chitani ntchito yabwino yopangira mafilimu, ndiko kuti, kuwonjezera zina zowonjezera mafilimu.
3: Chitani ntchito yabwino ya kukhuthala kwa fakitale ya zokutira, ndi bwino kuti musawonjezere madzi pambuyo pomanga kutsitsi (kuthamanga kwa madzi kumakhala kochedwa kwambiri, ndibwino kuti musawonjezere pambuyo pake).
4: Chitani ntchito yabwino ya anti-flash dzimbiri, kuyanika patebulo lalitali, kumabweretsa chiwopsezo cha dzimbiri la weld.
5: Chitani ntchito yabwino yofulumizitsa ntchito yowumitsa, monga chipinda chowumitsa, kuwonjezera mpweya wabwino ndi zina zotero.