Njira yosankha botolo la vacuum ndiyosavuta.Ikhoza kuweruzidwa kuchokera ku ntchito yosungira kutentha, kusindikiza, zigawo zapulasitiki ndi zipangizo.
Tikasankha botolo la vacuum, mphamvu yotetezera kutentha ndi zipangizo ndizokhudzidwa kwambiri.Zotsatirazi ndi njira ya chiweruzo.
Choyamba, gwirani pansi ndikuwona momwe kutentha kumatetezera. Kutentha kwa botolo la vacuum makamaka kumatanthauza chidebe chamkati cha botolo la vacuum.Limbikitsani chikho cha thermos mutadzaza ndi madzi otentha.Pambuyo pa mphindi ziwiri kapena zitatu, gwirani pamwamba ndi pansi pa chikho ndi manja anu.Ngati mupeza kumverera kofunda, zikutanthauza kuti ntchito yotchinjiriza siikwanira.
Kachiwiri, gwedezani ndikuyang'ana kulimba kwake. Dzazani kapu yamadzi, sungani chivindikiro cha chikhocho, tembenuzani kwa mphindi zingapo, kapena gwedezani kangapo.Ngati palibe kutayikira, imakhala ndi ntchito yabwino yosindikiza.
Chachitatu, nunkhirani ndikuwona ngati zowonjezerazo zili zathanzi.Ngati kapu ya thermos imapangidwa ndi pulasitiki ya chakudya, fungo lidzakhala laling'ono, pamwamba pamakhala moyo wowala komanso wautali ndipo sizikhala zophweka kukalamba.
Tayang'anani pa specifications.Pali zambiri specifications zipangizo zosapanga dzimbiri.Zida zokha zomwe zimakwaniritsa izi ndizobiriwira.
Nthawi yotumiza: Aug-10-2020