Takhala okonzeka kugawana ndi chidziwitso chathu chotsatsa pa intaneti padziko lonse lapansi ndikukulimbikitsani kuti mupange katundu woyenera ku mitengo yankhanza kwambiri. Zida zopitatu zimakupatsani mtengo wabwino kwambiri ndipo ndife okonzeka kukulitsa wina ndi mzake ndi Cloride Chloride (Cucl2),Cipric Chloride,Green chloride,Copper Oxide Oyera Kwambiri,Copper (II) Carbonate. Nthawi zonse timaona kuti ukadaulo ndi chiyembekezo ndi chapamwamba. Nthawi zonse timakhala kovuta kuchita zinthu zoopsa za chiyembekezo chathu ndikupatsa makasitomala athu zinthu zabwinobwino komanso mayankho. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, Maltia, Malta, omwe amakwanitsa kugwiritsa ntchito makasitomala, ndikuwapatsa makasitomala moyenera.
Siyani uthenga wanu