M'makampani opanga mphira, chodzigudubuza cha rabara ndi chinthu chapadera.Ili ndi ntchito zosiyanasiyana, ili ndi zofunikira zosiyanasiyana za mphira, ndipo malo ogwiritsira ntchito ndi ovuta.Pankhani ya processing, ndi mankhwala wandiweyani, ndipo mphira sangakhale ndi pores, zonyansa ndi defe ...
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