Ogwira ntchito kwathu amalonjeza ogula onse ndi oyamba - Zogulitsa zamakalasi komanso positi yokhutiritsa - ntchito zogulitsa. Timalandila kwabwino anthu okonda komanso atsopano kuti tigwirizane nafe popukutira buku la MagaziniMafuta Ozizira, Njira zamafuta amafuta, Mafuta amafuta,Mafuta ampikisano a centrifugal. Chonde osazengereza kulumikizana nafe ngati mukufuna zinthu zathu. Timakhulupirira kwambiri zinthu zathu zidzakukhutiritsa. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, America, Australia, Palestia, Slovenia, Slovenia, Slovenia, Slovenia, Slovenia, Slovenia. Kwa zaka zambiri, zinthu zathu ndi mayankho atumizidwa kumayiko oposa 15 padziko lapansi ndipo zagwiritsidwa ntchito kwambiri ndi makasitomala.