Njira zopangira chitoliro chachitsulo cha kaboni (1) chitoliro chachitsulo chosasunthika- machubu otenthedwa, machubu ozizira okoka, chubu chotuluka, chubu chapamwamba, chubu chozizira (2) chitoliro chachitsulo chowotcherera (A) molingana ndi mapaipi otenthetsera arc, kukana kwamagetsi. welded chitoliro (mkulu pafupipafupi, otsika pafupipafupi), chitoliro mpweya, ng'anjo kuwotcherera ...
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