-
Katswiri Wopanga Chitoliro Chopanda Mkuwa Wotsogola
Chiyambi Chopanda Copper Tube M'malo mwake, zinthu zambiri zachitsulo zimakhala ndi lead zochulukirapo kapena zochepa, ndipo zinthu zamkuwa zopanda lead sizikhala ndi lead kwenikweni, koma zotsogola zimayendetsedwa pang'onopang'ono kudzera mwaukadaulo, kupanga zinthu zawo kukhala mkati. Sichidzawononga kapena kuvulaza chifukwa cha zinthu zomwe zimagwiritsidwa ntchito.Zogulitsa ...
