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Kudziwa Zina Za Pipe Yotulutsa Njinga ya Njinga
Kusiyanitsa pakati pa gawo la mchira kokha ndi gawo lonse: gawo la mchira limadziwika ndi mafunde opepuka komanso omveka, pamene gawo lonse limadziwika ndi kuwonjezeka kwa ntchito.Gawo la mchira ndiye malo omwe ali ndi voliyumu yayikulu komanso yolemera kwambiri ...Werengani zambiri
