Nsu-nwudwo mfiri a ɛde skrɔl kompresɔ ma nsu fi 3 °C kosi dan mu ɔhyew (sɛ wɔabisa a, ɛba fam sen 0 °C) ma mɔld, afiri-tul ne adwumayɛ mu nwudwo, na enhia nwudwo abantenten.
Banbɔ a edi mu: fes, adesoa-boro-so, nsukyenee ho ban ne nsuten sohwɛ.
Katalɔg Ho Nsɛm
Wɔsusuw afiri tumi no wɔ tebea yi mu: nsu a wɔbɛnwudwo no hyɛn 12 °C, na epue 7 °C; nea ɛma nsu dan huruhuru no yɛ 2 °C; nea ɛma huruhuru dan nsu no yɛ 50 °C; ɔhyewsusudua a ɛso awo yɛ 35 °C, na nea ɛso fɔw yɛ 24 °C. Sɛ baabi hɔ ɔhyew sua sen 2 °C anaa afiri no gyina kyɛ a, yi nsu no fi mu na bɔ kɔbere paep no ho ban. Mfiri a mframa nwudwo no hia baabi a mframa pa fa yiye (ɔdan atifi anaa abɔnten). Afiri no mfiridwuma nsusuwii betumi asesa bere a wɔama ade no atu mpɔn a wɔmmaa amanneɛ kan.