Osati mapanelo azipinda zozizira zokha, timapereka firiji yoyimitsa imodzi yazipinda zozizira, zoziziritsa kuphulika, mafiriji, zitseko zachipinda chozizira, mapanelo azipinda zozizira, monga mtundu wapadziko lonse wa refrigeration wotsika mtengo padziko lonse lapansi, tikufuna kukubweretserani kuyika kosavuta, mwaukadaulo. , ndi mayankho ogwira mtima.