Makina otchetchera kapinga
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Zipangizo zamakina a ulimi zogwira ntchito zosiyanasiyana Masamba odulira udzu
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Mbali Zosinthira Zaulimi Tsamba Lokhala ndi Chitsulo Chozungulira Chozungulira, Tsamba Lodula Chitsulo Chodulira
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Chotsukira makina a ulimi champhamvu kwambiri
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Makina odulira achitsulo a manganese okhuthala, masamba odulira okhwima komanso osagwira dzimbiri
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Tsamba lometa udzu la mtundu wa China, , Tsamba lometa udzu
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Tsamba lodula udzu lachitsulo cha carbon, Tsamba lodula udzu
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Masamba okhuthala udzu okhala ndi zitsulo za manganese
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Wopanga amapanga tsamba la makina odulira mozungulira mochuluka.
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Masamba odulira mitengo ya makina a ulimi