Nkhuku zowuma zowuma zimafunikira makina owumitsa owumitsa pozipanga. Mwachitsanzo, mphaka nkhuku amaundana-kuyanika. Musanapange nkhuku, konzekerani nkhuku ndikudula m'zidutswa ting'onoting'ono za 1CM, ndi makulidwe ang'onoang'ono, kotero kuti kuyanika kumakhala mofulumira. Kenako ikani mu L4 yowuma ...
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