Bungweli limalimbikitsa nzeru za "Bet.1 Zabwino kwambiri, zozikika pa ngongole ndi zodalirika za kukula"Mkuwa (ii) chloride dihydrate acs,Cu2o funjir,Copper (LL) chloride makumi,Opanga Copy Copy. Timalandira bwino ogula panyumba komanso akunja amapereka mafunso kwa ife, tsopano tili ndi gulu lantchito. Nthawi iliyonse kulikonse komwe tikadakali pano kuti mukhale mnzanu. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, Boston, Madras, Bolivia, Saudi Arabia.tima kutsatira njira zapamwamba kuti muwonetsetse zokhazikika ndi zodalirika za zinthuzo. Timatsatira kusamba kwaposachedwa komanso njira zowonera zomwe zimatilola kupereka zinthu zosatheka kwa makasitomala athu. Timayesetsa kuyesetsa kuchita ungwiro ndipo zoyesayesa zathu zonse zimapangidwira kuti zitheke.
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