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Makina opopera ozungulira
Zinthu Zake: (1) kugwiritsa ntchito ukadaulo wapadziko lonse wopaka utoto wozungulira, wothamanga kwambiri komanso wothandiza. (2) magulu awiri a ma circuit osiyana amafuta akhoza kukonzedwa, mfuti 16 zopopera zitha kuyikidwa zosachepera, ndipo mitundu iwiri ya utoto ikhoza kusinthidwa mosavuta. (3) Mtundu watsopano wa zida zobwezeretsanso ndi kuyeretsa ungathandize kwambiri komanso kugwiritsa ntchito pang'ono. (4) makina apadera opopera ozungulira ndi ma circuit awiri odziyimira pawokha amafuta.