Mabedi akuchipatala amatha kuyambira 6500 mpaka 80000 kutengera momwe bedi limagwirira ntchito.Pomwe mabedi amanja amayambira pa 6500 pabedi limodzi lokhala ndi ntchito yokweza kumbuyo.Izi zimachitidwa ndi screw mechanism ndikugwiritsiridwa ntchito ndi chogwirira choperekedwa kumapeto kwa phazi.Kenako tili ndi mabedi awiri ogwira ntchito, mabedi atatu ogwirira ntchito, ndi mabedi a ICU.
Nthawi yotumiza: Aug-24-2021